For the condo - I would get breakfast bars, cereal, milk, juice, Bread, lunch meat, cheese, fruit, chips, cookies and crackers. Bottled water ( freeze and take with you and you can refill in the parks just ask for a glass of ice water), soda, don't forget adult beverages nice to have a cocktail to relax at the end of the day and not have sticker shock
There are alot of coupon books around Orlando, pick them up.
For buffet style - Golden Corral, and CiCi, I don't think that you can beat the price anywhere, I know that there is a Chinese buffet place near there but can not think of the name for anything right now.
Little Caesar has 5 dollar pizzas, but check out Papa johns, and Pizza Hut, sometimes they have really good deals, ask what the deal is when you call.
In the parks - [
U]Seaworld [/U]- not my favorite restaurants - I would eat a big breakfast and get a snack then have a early dinner.
Universal, IOA - This summer they did have a deal for about 20.00 ish dollars for all you can eat, all day and certain CS locations. DD and her boyfriend did this, not sure if it still offered but would not hurt to check into.
WDW -
MK[/U] Cosmic Rays - has a 1/2 chicken dinner that is more than enough for 2 people to share, you could get 2 and split between the 3 of you. Really most of the counter service meal can be split.
Epcot The QS where Soarin is located is another great spot to share meals. The lands each have great QS, so that you are not stuck with just hamburger and fries.
DHS Not my favorite QS we normally only eat a snack here, I only place I could recommend would be SCi-
Fi really fun, the foods not fabulous, but middle of the road and its really fun oops did I say that already
.
AK - Flame tree - large amount enough to share.
DTD Earl of Sandwich - great food and great price, Planet Hollywood - they have a really good appetizer combo add a house salad, DH and I split a salad and the appetizer and it was more than enough food we could not eat it all. Rainforest and T-Rex - check out there web site there is some kind of club and you get a discount off of the check, also my friend pick up some gift cards I think at restaurants.com for 10.00 for a 25.00 GC, she said she was only allow 1 per name, so she got one and one in her DH is name. Boardwalk- ESPN - pub grub and fair price, large portions, you can walk out the back of Epcot between France and England and across the bridge, to get to this.
Resorts - All of the resorts have Great QS locations, I would check out he menu here or over on allears, the portions for dinner seem very large to me and again you could share.
I hope that this helps, enjoy your trip.