- 8+ buckets (4-5 gallon)
- Table cloth, sheet or blanket
- Couch cushions or large pillows
I happened to score a bunch of 4 gallon pales from an ad on Craigslist for $1 each, but you can find 5 gallon buckets at home depot. They're called "Homer" buckets and come in a 5-pack for $11.70.
The tablecloth cost me $1 from the 99 cent store (thanks Q Bargain!). And the cushions are the back cushions from my couch. I just replaced the back cushions on my couch with decorative pillows.