Here's one of Rick Neilsen's 23,000 guitars.
Remember - if you don't want to rub up against all the sweaty people and you don't mind being unable to purchase overpriced beer, just stand on the small dune near the shore. It's FREE!
Here's what you do: Stroll onto the beach at about 11th Street or so, walk directly to the shore, walk towards the music (this is important), and when you're in sight of the 5th Street stage, saunter on up to the outskirts of the crowd and enjoy.