portable tug/tow for Skymaster

[Peyton]

Looks like I am about to be in the market for a new or used tugger to get my Skymaster in and out of the hanger.

What do you use? What works and more importantly what have you had that did not work? Has anyone used or seen the battery powered ones in use? Where is best the place to buy? Anyone know of a good used one for sale?