Update: The current draw, with everything off was only 6.24 milliamps. I had a load test done on one of the batteries, and it's all but shot. The second battery tested good under load, but it was also one that got drained after 3 day's of sitting. It's in the truck now, so I'll see how long it lasts again. In the mean time, I'll keep the emergency jump box in the truck. Thank's for all the help. Right now, it appears that it's not an over draw issue.
Tom