Check this out! As if you already didn't have everything. This trailer will haul your ATV and your gear to the lake. Once you get to the lake, the ATV will pull the trailer on the lake with your gear. The trailer is 6.5' x 12', and fits with the Clam 6' x 12' Hub shelter perfectly. In fact, they teamed up on this trailer for a perfect fit. The wheels have winches on them so the whole assembly drops right to the ice. It's just under $2000 for the trailer and Clam Command Post. It's even a really nice utility trailer for the off season too.
Sorry, maybe this belongs in the Equipment forum, my mistake.