Damon likes to cut the back end of the rigs at a very sharp angle So the only "Trick" I'd suggest is this
Consider backing in, and have someone watching closely, Back in VERY SLOWLY and have them watch to see if any part of the rig bottoms out, or gets close to bottoming out, INCLUDING THE JACKS They should watch the back as you start into the drive, once the back tires get to the top (assuming it levels out on top) have them watch the "break" (Where it levels out) to make sure the rig does not teeter totter on the edge, and then once the front wheels clear the break you are home free.
If you choose to drive in,, Same procedure Watch the back as it starts up the incline, and the break once the front wheels clear the break.
And if it gets within six inches, Pull/back out EMPTY as the rig will settle when it's loaded
So be sure to have your partner watching as you leave too.
Be glad you got a Damon.. Lots of rigs do not have that high angle at the rear, some the bottom is level all the way back and if you go up a steep drive with those you will do thousands of dollars in damage