i am in the Columbus area looking for a 250 gallon propane tank, i have called most of the propane dealers, scrape yards, junk yards, craigslist. Every one either wants to lease a tank, sell a new tank or just thinks im crazy after i tell them what it is for...i just want a scrape tank, how hard is that. Well around Columbus they seem to be rare....so if someone on here in ohio could help me out, i'll get this build going,,,wanting to build reverse flow on trailer....Thanks!