I just fitted a tap to a 5 gallon plastic pail and attached a sprinkler nozzle with a short piece of hose. Hang it 7 feet up in a tree. Fill the pail with lake water and add some boiling waterI heat up on the gas BBQ to get desired temp. Stand under the nozzle and turn it on as needed. If 5 gallon isn't enough, get a bigger pail. Works well and total cost about $10.