We've done well on walleye in the dunes trolling hot lips at 3.5 to 4mph. The lure is literally dredging a path through the sand. It feels like your going too fast and that your crankbait rod is going to snap in the rod holder but it works. For years we did the wedding ring tipped with what-ever, trolling slower than frozen molasses but the high-speed deep diving crank bait deal produced way more fish. Bring GPS or pay close attention or you may be spending the night in the dunes....

On camping I agree w/ Brant. State park looks cool for RVs, it was not so cool for us in tents. I'd do what CM said, cross the damn and find one of the many unimproved sites on the coulee.

Happy fishing, bring ur sunscreen!