We Went in Aug/Sep 2011. I dove salt pier 4 times, day and night during a two week stay, without a guide, and without incident. I also talked to numerous other divers diving without a guide. I also asked two uniformed gentlemen at the pier, could have been dog-catchers for all I know, but they said it was ok for us to dive.
This was after several days of driving by and looking longingly at all the trucks parked by the pier, but being afraid to do it. Finally I just went, solo on the first dive, with by bride thereafter.
I really enjoyed it. If you don't want to do it without a guide, then by all means hire one and do it.
During our 2010 trip there was a "no diving" sign, and we didn't dive it. The sign wasn't there in 2011, but there was a sign that said "don't park in the work area".
This was after several days of driving by and looking longingly at all the trucks parked by the pier, but being afraid to do it. Finally I just went, solo on the first dive, with by bride thereafter.
I really enjoyed it. If you don't want to do it without a guide, then by all means hire one and do it.
During our 2010 trip there was a "no diving" sign, and we didn't dive it. The sign wasn't there in 2011, but there was a sign that said "don't park in the work area".