How to load RZR in toyhauler

[The Rattler (BLR)]

Normally even with our triple axel trailer we try and always try to load and unload hooked up

[TruckinRZR]

My toy hauler is rather unique, I think I can drive tank into mine and not have it lift. But I do worry about it slipping of the blocks I use for the tongue Jack, even moving an inch or two could spell disaster. so I'm always hooked up when I load and unload