Welcome from next door in WV. We often camp near your neck of the woods at Salt Fork and Barkcamp.
We park on the grass - and it sure is muddy now after the Christmas rain.
Used nearly two packs of Lynx Levelers when we parked it before Thanksgiving to go under the axle and the four stabilizers. We always use the levelers at campgrounds and just go an extra "layer" at home to account for any sinking into the ground.
I think it is worth the investment in the levelers - and it didn't hurt that two of the four sets were bought for next to nothing at a yard sale. We also use them to level tables and chairs, and if the site is muddy, they make good stepping stones.