I gotta chime in agreeing with Shelly.
I've only been living here since 2004, and it literally HAS gotten visibly worse every year, at least on "my" little home stretch of beach near the Ramsgate walkover. First everybody quit sitting back from the water and moved their stuff up next to the water, making it difficult to walk the beach. Then the digging of crater-sized holes started. Then the tents. Wouldn't surprise me to see some impromptu carpentry. Maybe portable generators to power some fans and lighting for evening.
The area near Ramsgate will always be crowded, as it services the popular Ryan Street and Chelsea Loop rentals. But, it doesn't have to be unpleasant, too.
Like I've said before, a little urban opportunism would go a long way. If you leave your stuff on a CA beach, one of the resident bums will have it in a minute. Just post a sign on the walkovers, "FREE STUFF after 7 PM".