Thank you Mark and good morning everyone. Just a quick reminder before I get into the numbers, all comparisons I will discuss this morning are between 2017 results and 2018 results under POC accounting. As Mark highlighted, we finished the year strong hitting our contract sales, adjusted EBITDA and EPS guidance. We saw solid results in real estate and finance this quarter and exceptional results in resort and club. In real estate tours and contract sales volume increased for both owners and first-time buyers. VPG declined slightly due to the inventory buildup and market noise Mark spoke about earlier. Segment revenues increased 13% to $365 million while segment adjusted EBITDA increased 5% to $101 million. For the quarter, Resort Operations and Club Management segment revenues increased 23% to $119 million while segment adjusted EBITDA increased 29% to $66 million. Segment margins expanded by 290 basis points to 55.5%. Company-wide adjusted EBITDA increased by 13% for the quarter to $114 million and by 10% for the year to $435 million. Now let's go to the details and highlights for the quarter and year. Total company revenue in Q4 increased 15% to $513 million, reflecting growth in all business lines. Net income was $66 million and diluted EPS was $0.69. Compared to Q4 2017, net income did decrease 64%. As you'll recall, we received a $132 million deferred tax benefit last year under the new tax law. Our effective tax rate for 2018 normalized in the 26% range. Fourth quarter real estate results were solid as contract sales increased 6.2% to $360 million. Strong demand for Grand Islander helped drive 8.6% fee-for-service contract sales growth in Q4, while own contract sales grew by 3.3%. The fee-for-service mix was 56% in Q4, up slightly from 55% last year. Our full year fee-for-service mix was 55% which was in line with the high end of our guidance. In the real estate business line, Q4 revenues increased 14% to $285 million and margin increased 10% to $88 million. The real estate margin percentage came in at 30.9%, down 120 basis points from Q4 2017. For the year, contract sales increased 10.6% to $1.4 billion. Real estate revenues increased 13% to $1.1 billion and margin increased 7.2% to $329 million. The real estate margin percentage came in at 30.8% which was down 150 basis points from 2017. Margins were negatively impacted by investments we've made in infrastructure to bring new markets into the portfolio, investments in building up our tour pipeline and higher product costs due to our sales mix. Turning to the financing business. Margin was flat in the quarter, as the incremental interest expense from the $350 million ABS deal we completed in September, offset the revenue benefit of portfolio growth and the slight improvement in the effective interest rate we're collecting. For the year, financing margins increased 4.8% to $109 million. The financing margin percentage compressed 170 basis points, but still stood at a healthy 69%. Looking at our year-end consumer portfolio. Gross financing receivables increased by $80 million to $1.29 billion. Our average down payment increased to 12.2% from 11.7% and our average interest rate increased by 13 basis points to 12.28%. Our long-term allowance stood flat at 13.3% compared to 11.6% at the end of last year, but it's worth noting that we've seemed to stabilize over the past two quarters. Turning to our resort and club business line. NOG came in at 7%. Revenue for the quarter increased 12% to $56 million and margin increased 7.7% to $42 million. The resort and club margin percentage came in at 75% which was down 300 basis points. For the year, resort and club revenue increased 8.9% to $172 million, and margin increased 8.7% to $125 million. The resort and club margin percentage was 72.7% in line with last year. Rental and ancillary revenues increased 32% in Q4 to $54 million. This reflects system growth and the incremental contribution from the Quin in New York. We will continue to operate the Quin as a hotel through this conversion, but its contribution to rental should moderate later this year as rooms come out for service for renovation. Q4 rental and ancillary margin more than doubled to $16 million, and margin percentage expanded to 29.6% from 17.1%. For the year, rental and ancillary revenue increased 22% to $218 million, and margin increased 49% to $85 million. Rental and ancillary margin percentage for the year was 39%, a 720 basis point expansion over 2017. Bridging the gap for Q4 between segment adjusted EBIT and total company adjusted EBITDA, G&A increased by $4 million, license fees increased by $3 million and our JVs generated $1 million of adjusted EBITDA. Q4 adjusted EBITDA was $114 million at a margin of 22.2%. For the year, total adjusted EBITDA increased 10.1% to $435 million at a margin of 22.8%. Turning to the balance sheet. Mark mentioned, but it's worth repeating, we repurchased 2.5 million shares in the quarter at an average price of $28.62. In aggregate, we've spent $71 million which leaves $129 million of capacity left under our current $200 million authorization. We look forward to updating you on Q1 repurchase progress on our next earnings call in early May. We funded the repurchases with cash on hand and borrowings under our revolver. As you will recall, we refinanced our credit facility in late November, refinancing our $200 million term loan and expanding our revolver to $800 million. We drew $60 million off the new revolver to fund the buybacks. At quarter-end, corporate leverage was 1.1 times on a net basis. As we outlined during our Investor Day, we are ready to use our balance sheet with up to 1.5 to two turns of net leverage to support our capital allocation priorities. We believe that this gives us the ability to fund capital returns while still preserving adequate balance sheet flexibility to adapt to a variety of economic circumstances. Looking at our liquidity position. We ended the year with $108 million of unrestricted cash and capacity of roughly $684 million on our revolver and $330 million on our warehouse. Corporate debt was $604 million and our non-recourse debt balance was $759 million. Adjusted free cash flow was negative $44 million for the year, which was in line with our expectations. Now turning to guidance. With the exception of EPS, we are reiterating the full year 2019 guidance that we provided at Investor Day. We expect contract sales growth of 9% to 11% with a fee-for-service mix of 48% to 54%. We're forecasting adjusted EBITDA of $450 million to $470 million and net income of $260 million to $275 million. Adjusting our share count for the 2.5 million shares we repurchased in the fourth quarter, we are raising our EPS guidance range to $2.74 to $2.89 from our original estimate of $2.68 to $2.84. No additional share repurchases are assumed in our guidance. Please note that the Percentage of Completion or POC was retired at the end of 2018. As such, beginning in the first quarter we will no longer bridge GAAP results to POC. So just to be clear, 2019 guidance is in ASC 606. As many of you have likely already seen, we have provided supplemental data on the construction-related deferrals and recognitions, included in our reported results. This information for 2018 is provided in supplemental tables in our current earnings release. A file with the historical quarterly data through 2015 is posted on our Investor Relations website. Going forward, we will update this file on a -- every quarter. This information should help you look at the business the way we look at the business, and more clearly assess period-over-period growth rates. For example, the $503 million of adjusted EBITDA under ASC 606 we reported in 2018 included a $79 million benefit from net construction-related recognitions. So internally, when we think about growth between 2018 and 2019, our 2018 base is our adjusted EBITDA of $503 million less the $79 million of recognitions, which gives us $424 million. Off this base, our 2019 adjusted EBITDA guidance of $450 million to $470 million represents growth in the range of 6% to 11% or 8.5% at the midpoint. Our 2019 guidance does not assume any full year deferrals or recognitions. That being said, depending on project timing we may see some intra-quarter deferrals within the year. We will guide you accordingly to those as we anticipate them. We do not anticipate any deferrals in Q1. On the topic of Q1, I wanted to walk you through a quick example of how to use the supplemental tables we posted on the RI site -- IR site, excuse me. If you look at Q1 2018, we reported adjusted EBITDA of $62 million. That included $37 million of net deferrals. So the right way to think about your base for modeling Q1 2019 is $99 million. I think you can just repeat this process for the balance of the quarters and the years. Finally, just a few comments about the cadence of the quarters this year. While we don't provide quarterly guidance, there's a few things to keep in mind as you think about 2019. First, 2018 got off to a very strong start with Ocean Tower; second, our 2019 projects will come online in the mid to latter part of the year. If look at our adjusted EBITDA over the past two years without the deferral noise, it splits roughly 50-50 between the front and back half of the year. Given our timing expectations in 2019, our split is likely to be a couple of points heavier in the back half of the year. Feel free to give Bob a call to work through these details. This completes our prepared remarks. We will now turn the call over to the operator to -- and we look forward to your questions. Greg?