Thanks for the suggestions. I want to run the pipe with the valve at the end toward an edge of the camper so it can be easily reached. I can't run it towards the drivers side because the slide is right there, in the way. Plus I can't run it forward because the tanks hang down low and the pipe would actually have to slope up to follow the contour of the bottom of the camper. So, that leaves me with running it towards the passenger side and possibly mounting a securing bracket on the step frame. Plus if the dog needs a bowl of water, or you need water for anything, you can turn the valve right there and get it without going inside for it.
It's all theoretical at the moment.
2015 XLR Hyperlite 30HFS5 (mods being performed regularly)
2009 Salem LA 292fkds (gone)
Nights- ('12)23 ('13)23 ('14)15 ('15)31 ('16)25
2014 Harley Davidson FLHX (XLR cargo)
2014 VW Jetta TDI (diesel sipper, camping support vehicle)
2011 Ram 2500 CC 4X4 CTD, B&W Companion (toy hauler hauler)