Do you park among the truckers or do you park off to the side when just stopping for a couple hours sleep at one of these parking areas?
At Flying J, Love's, T/A, etc. among the trucks and against a fence if possible, [allowing Travel Trailer slide deployment].
At Wal Mart we usually park near the auto service area even where "No overnight parking" is posted. If questioned, "we're having the Wal Mart batteries on our trailer tested when the shop opens." :roll:
BTW, we always shop at Wal Mart whenever we stay there. :wink: