Cruising through the neighborhood the other day and I find a pair of wheelchair wheels at a garage sale...for $1. I knew exactly what to do with them!
To the hardware store to buy some 4.5" long 3/8" bolt, some washer, and nylon locking nuts, two drill holes, and I'm in business.
Now I can easily roll my ladder stand into the woods and when I have a deer down, just throw it on the ladder and it doubles as a game carrier.