Paper plates for 3 meals a day per person. 

Plastic 12 oz. cups for 1 per day per person. 

Need approx. 2 litres (1 gallon) per person per day of water - label 1 litre bottles with names. Buy remaining water in bulk gallons for refilling of original bottle.

Need lots of mixers!!

Marc Z. likes baby chocolate cake donuts

Split up each dinner.  Persons identified to be responsible for a meal are to bring food for that meal, prepare the food, and cleanup.

Breakfast and lunch crews are identified to do as above, but cover all breakfasts or all lunches.  Be sure if arriving mid-day to pickup the houseboat that you plan on lunch and serve it immediately upon securing the houseboat.  Not everyone will necessarily eat, but people do get hungry and are sometimes shy about speaking up on the first day.