It is a pretty long drive, but it is only 20 dollars. http://eastidaho.craigslist.org/for/5635090494.html Silicone is cheap and i have resealed a tank before.
It is about a 160 mile drive.Not sure which size it is but it's good for twenty bucks.How long is the drive?
but it is a good tank. The car gets like 20 mpg going 80 mph160 miles!!
You will spend more money on gas and time than the tank itself.