The ultimate revenge game!!! Get your parent, child, boss or friend in this game and give them a good dunk. Comes with tennis balls for target. Holds approximately 600 gallons of water. Requires 1 7/8" trailer hitch and 4-prong flat light hook up for transportation. Easy set-up. Great for adults and children. Requires liability insurance from your insurance company. Make sure your area is good for release and drainage of water. Please call for availability and pricing. Daily rental.