[combat1]

Thanks everyone, I will go for the larger version. I know all about running out of water and dont want to continue doing it.
Thanks Spruce, I remember you gave me some good advice a while back, and I really appreciate your help.
It does prove the value of the forum, I could have forked out on the wrong size van and been really stuck! thanks to everyones help I can now steer in the right direction.

[H S and Son]

Absolutely. Far too much for the mileage.