Towing with GM 1 ton extended passenger van (Savana/Express)

A 15 passenger van has a lot of tail to wag compared to a pickup for towing duty.
Just a consideration, but not a deal breaker? Never towed with a long tail van but it’s probably not much different than a truck with a long hitch extension?
Otherwise , I think you’re thinking right. Low miles like new, LOTS of extra room, low cost, low depreciation.
Best part is the trip to AK! I’d do it in a Hyundai if I had to, just to go!