Been going for a year using ladders, then got a Gardiner back pack and barrels but being in my fifties despite quite healthy, carrying barrels from the tap to the van is hard work. So spent a few hours looking at van systems. There are loads out there xline, pure freedom, window cleaning warehouse do them. Help what or where should I start? I have a nice Gardiner pole so its the Citroen Berlingo that I have that needs a tank. All advice gratefully received. Hot and cold water. Pumps. Flow etc. APPRECIATION. I am in Derbyshire.