UPDATE!!!!!... Here's what I ended up doing. I had a piece of 12/2 Romex that I attached the black wire to the exit side of the breaker that comes off the battery and attached white to same ground screw the battery ground uses and run it across the storage bay and ended it with a 20 amp cigarette lighter plug (yes I used connectors soldered & shrink wrapped). Also had a 15 ft run of 10/2 gauge cord I use with my 22 watt solar panel. Plug one end into a cigarette lighter and attach the other end to the 12v shurflo pump and WALLA..Let there be water flowing. Now I can pump water outa my little 5 gallon water jug into the FW tank. Twas actually perty simple task. Plus now there is a 12 outlet on the street side of the 5er to run the 12v air compressor if need be.
Thanks everyone for your help
Milo