Great information rider997, thanks!
Our intended use will be similar to what you describe, dropping the camper at camp and using the unloaded truck to drive to trailheads for biking/hiking/skiing/etc.
My engineering background had me questioning the damping of the timbrens, I'll have to do some additional research on the super springs. One of the reasons I liked the stableload concept was that it leveraged the existing progressive spring pack which has excellent sway control/damping by design. I am unsure how much negative rake I will have once the camper is installed and if the stableloads will correct it. I was under the impression that removing the pin to dis-engage the stableload was trivial but maybe I am wrong. Obviously, the camper would need to be removed. My truck will not drive a lot of miles without the camper, really only up to the ski resort when conditions dictate or out on forest/logging roads. It is not a daily driver. I liked the idea of being able to remove the suspension modification for these uses.