Thanks for the advice Aeon and Ghost. That is exactly what I was looking for. I just picked up 2 trail cams and will work on camouflaging them and plan to set them up tomorrow. Both of them have a pretty short range, so I'll have to come up with a different mounting solution than what I had planned. Perhaps pound some stakes into the ground and mount them to the stakes. I'll let them soak for at least a week and see what they capture.
As far as cell coverage, we actually had full coverage almost the entire trip, except for one or two small dead zones. This is awesome because not only can we call for help, but all of our mapping / gps apps work perfectly. I also carry walkie-talkies, one for each guy, as well as one left at home with fresh batteries, set to the same channel. Additionally, a map of where we are going, what gear / food / water / firearms we have with us, so people who may end up looking for us know what they're looking for.
I didn't think of it till after I got home last night, but knowing I'd be returning in a couples days I should have smoothed over all the deer tracks I saw near my trail and looked for fresh ones. Oh well, live and learn.
I hope this area isn't dead and I'm wasting my time......