Looking at buying an ice house and wondering what everyone's experiences have been using these for multi purpose units. Can't justify spending that kind of money and only using it for a few winter trips. Would like one with an AC unit and the ramp door to haul an ATV. Can you haul a UTV with cab and tracks in these? What are guys experiences using these on hunting trips and such? How well do these work for hunting, camper and general gear haulers? Is ground clearance an issue? Do they seal up good to keep dust out? Are the Yeti's a good all purpose unit? I definitely like the all aluminum construction. Would think these would hold up better over time. Seems like no one I know has had an ice castle for more then a few years. What exactly is the lifespan on some of these units? Do the interiors deteriorate over time? I suppose it's all a matter of how they are treated and kept up.