Welcome, you are among friends.
The camo truck system is so redneck I have to get some for myself. I can't see a real need for it but it still looks pretty cool.
The truck tent is a fine idea but a hard cap over the bed will work much better. It doesn't have to be a full size camper cap just a canopy that keep the rain off of you. I slept in the back of my truck for about 5 weekends during last bowseason. No need to put up a tent at night or take it down in the morning. Just wake up and go. Plus it's lockable.