We have done the all-day dining several times. The food is served at the Banana Beach Buffet only, and must be consumed inside the boundaries of the restaurant (no taking food back to your beach chair or cabana). The exception to this are the beverages. Bottled water is not part of the plan, its fountain drinks only (all Coke products). I don't specifically remember there being iced tea (but there may have been.....we tend to avoid "iced tea" in the south because its often not sweetened like it is here at home) but I do know they had Minute Maid lemonade in the self-serve dispensers.