$79 per person per day.. It's hard to eat that much...
Not if you plan to have any drinks. Mixed drinks are around $10-$15/each or more and soda pop is a few dollars with no free refills. Some of the theme night dinners w/entertainment are probably in the range of $40+/person. The champagne Sunday brunch is $35+/person, I think. Buying bottled water with your meals will be a few dollars.
I don't know what the menu prices are in the restaurants on site, but if you figure $10 for breakfast, $15 for lunch, $20 for dinner, 3-4 drinks or fruit smoothies during the day & evening (alcoholic or not), tips and taxi fare to go somewhere else to eat, you'll easily blow through $79/day. (Taxes and tips are included in that AI cost--though we tipped extra for excellent service.
Doing the timeshare presentation can knock off a big chunk of the daily cost per person, too.
I know you can buy food at the grocery store or Costco & have cold cereal and sandwiches in your suite or fix simple meals with a stovetop and microwave but no oven, and that's an option. The AI isn't mandatory, but it's an option for those who want it. On the AI I found enough good choices of foods, fruit smoothies, iced tea, & diet sodas to follow a Weight Watchers plan pretty easily and didn't drink many alcoholic drinks during the week. However, my husband & our adult children and their significant others took full advantage of all that was offered. It was such a relaxing vacation to not have to think about where we would go to dinner, how we'd get there, or what the total bill might add up to. It was also relaxing not to have to shop for food for the week or prepare meals.
I must also put this disclaimer: We got the owner's rate of $66/person and did the timeshare presentation for a further reduction per person.