Mel,
Is the tank getting mounted in the stock position and looking at it from your picture, is the other side tapered up for ground clearance? I've got a 60 gallon tank with the back sloped up and it still will hit rocks, at least in Moab. Alum. or steel? I'm assuming this means you might not make the party?
Scrap,
It's being made from steel. The fabricator says it will be done Wed. The new tank is approx 28gal and will reside in the stock location.
Hell or high water I'll see you in Colorado.
Deo