can we clarify the parameters for this one
'Jeeps' are still in use so how modern can we be? (you stated Vietnam but that leaves out two major mid east wars, plus the gulf wars, afghanistan, Grenada etc...)
I assume Landrovers are included as well as mechanical mules?
if you want to make this a true 'jeep' campaign make the vehicle cargo classification the defining item. (1/4 ton capacity vehicles only maybe?)
The campaign is focusing on the Jeep, or light personnel carrier, cargo hauler, ordnance-hauler, et al. This does not include Land Rovers, or MULEs. Keeping it limited to the smaller, more "personal" vehicles such as the ones I listed: Willys (US, or British), MUTTs, GAZ/UAZs, Type 87 VWs, Swimmwagens, or Kübelwagens keeps things more in-line with my campaign concept.
Being as there is a trucks and trailers campaign in progress right now, I wanted this to be more about the people and cargo movers used by the day to day grunts. Add some stowage, have a little fun.
As far as the dates, how about anything between 1939 (Germany invades Poland) to 1975 (end of the Viet Nam war). Beyond that, I am drawing a line--I mean, we gotta have rules, right?
I hope this clears it up, and looking forward to seeing all of the finished builds!