Go to your local Coke or Pepsi Company - they will sell you a 55 gallon food grade barrel pretty cheap ($12 in my area). Clean it out and put tap water in it with 5 1/2 tsps of bleach in it and the water will last for a few years. Good luck!
Retired AF Pilot
NRA Life Member
Garand Collectors Association
Last edited by mgentry; 10-14-2012 at 12:03..