Well, that reminded me to start looking at tanks. I found some cool options that I would probably get if I did more of that type of hauling.
http://www.auxtank.com/auxtank/display_tank.asp?ID=73
http://www.transferflow.com/html/refueling_tanks.html
But at $900 - $1200 ($15/gal - $25/gal) for a 120+lbs. of bulky tank that I really don't want in my bed every day anyway, I think four or five of these are more likely.
http://www.mytscstore.com/detail.asp...productID=2371
At less than $8 a piece, that's only $1.30/gal. It's the Flemingstein way. Plus, in that dashing yellow, it will match superbly. With those and a longer peice of line for Nick to better jack off the tank with ....I should be fine.