the best thing we ever made was based on a hand truck. you just take off the little wheels and put on bike wheels. then put walmanized plywood on the bottom and put some walls on it, paint it camo and leave it in the woods.

we could carry two deer at a time outta the woods in it. worked like a dream. i have even sat in it and used it as a ground blind.

i'll take some pics if u want them. just pm me.