Um . . .
It is a resort. Everything is wildly expensive and overpriced. That is no excuse to nickel and dime the staff.
If you do not wish to be ripped off or cannot afford it, do not stay in a resort. If you choose to stay there, you need to follow all of the tipping conventions. At the buffet breakfast, I would tip 10-15% on the entire bill.
Cindy -- who doesn't do resort vacations
-- Random Error Generator, Version 4.0
-- Master Moonballer