Ok, trying to catch up here...
Dave: Thanks for the great tip. I had thought of that myself, but not about the bubble scree stuff, so thank you. And thanks for your encouragement on the bag. Under the circumstances, I think it will work well.
A note to all: Regarding the circulation of cold air beneath the tent, here are my thoughts; The tent is mounted over an enclosed area that will be filled with gear and items that will minimize the effect, so I am not so worried about the half of the tent that sits over the bed of the truck, which is where our torsos (core) and heads will rest. For the half that flips open over the edge of the bed, (the half for our legs) it will be a concern, so the idea of using a compact, heat retention solution is good. The bulky mats, mattresses and such will be more of an issuse. This is because we'll need to create an even surface to sleep on, so even if we only need it at the legs, we'll have to cover the whole area. That ends up being a lot of potential bulk that we can't leave in the tent when it is closed up. (It won't close with anything thick in there, beyond the matress that comes with it). We need to be careful not to rely too much on what we carry in the trailer, if for any reason we need to leave it behind.
Allen, thanks for bringing up the cameras. Yes, we have definitely considered them, and we will be getting a lot of footage from inside the cab. I am also looking into the options for doing live tracking. I've actually been reading up on that in the past couple of days. I'll be sure to post up when we come up with something on that.
Nic: We have started filming the shop stuff, but no plans for a live webcam at this time. (dang!)
To the WA guys, thanks for the tips and suggestions regarding the trails. We'll keep the website updated once we get it finalized.
pskhaat: Thanks for the info. We're almost set on our clothing layers.
PWC, thanks for the offer to park the trailer. We probably won't need to though.