Meal coupons & HELP

[beachclubstudio]

We are heading to our first family Beach Club DVC vacation on March 17 - 25th. Lots of details need to be finished up..meal coupons are they worth buy on ebay? dining plan starts 6 days after we leave hahaha.. Ticketmania seems to save 50.00 for family of 4 for 7 day PH & WP tics, im guessing this is the best discount you get.. what else can be a good plan.. i am having grocerys delivered, for 19.00 for 100.00 that is well worth it.. but what worrys me is the Fridge in studio.. how much can it hold? how big or small is it.. and well what else is a need to know???? Kids are 11 & 8 ..and advice is appreciated.. how much is the room service for daily clean up? maybe that is worth it?