We have a Rialta RV (VW Eurovan conversion done by Winnebago, all the facilities but all in a very, very compact RV). Am planning on making a few multi-day photo excursions with it come this summer. Shoot LF & ULF film and want to process some sheets of film while traveling. Blocking out the windows at night no problem. Processing space no problem - plan to use a JOBO processor (Rialta has a 110v inverter to run it). Tray processing takes up a lot of space and uses a lot of water... with the JOBO using reusable Diafine, stop bath, and fixer and Permawash with minimal wash cycles, dealing with a very minimal gray tank capacity of the Rialta is hopefully possible.

Has anyone else out there done similar? Any, really any experiences helpful.

One suggestion was to use stream water to wash the film.
Another to just stop at RV parks and use their endless supply of water... but I like to Boondock at locations for free.
Another suggested overnighting at motels to process the film... but to me just negates traveling in the RV.

thanks in advance

Greg