Well I don’t know how far or how fast you’ll be going but for just a Christmas tree I might start with this. Couple of ratchet straps going around the tubes, front to rear and close to the sides. Load tree and then rope off in a zig zag pattern going around the straps. Can also get a strap to go completely around at front between camper and cab. Good luck.
@cowboystaco it’s about an hour drive up to the Uinta Mountain Range and that sounds like a great idea
@ace7196 I have access to all those stores and I would imagine that they have some T nuts that would work with the sides of the GFC so that is why I was curious if someone had already discovered this
@Nevadan I would put it in the back, but my dog is in the back of the bed… haha