You are right in that having 50 gallons stored would be much better for the long term. I wouldnât store fuel in anything I wasnât sure was safe for it like you said. I have used some of those old barrels you are talking about that were filled with food products as my rain catchment system.
Swimming: Rats can swim 1/2 mile in open sea and tread water for 3 days. They can dive 100 feet underwater and hold their breath for as long as 15 minutes. Warren Culture: Pack size can range from 15 to 220 individuals.One dominant male rat lives with a harem of several female rats.wimming: Rats can swim 1/2 mile in open sea and tread water for 3 days. They can dive 100 feet underwater and hold their breath for as long as 15 minutes. Warren Culture: Pack size can range from 15 to 220 individuals. One dominant male rat lives with a harem of several female rats.
The current record for holding breath underwater is 8 minutes, 58 seconds. The average person can hold it a lot less. [ Source: http://www.chacha.com/question/how-long-can-an-average-person-hold-their-breath ].More Answers to  How long can an average person hold their breath .ttp://wiki.answers.com/Q/How_long_can_the_average_person_hold_their_breath_under_water. The average person can hold there breath for about 30 to 40 seconds, not that long uh.