welcome frisco. i'm from oakland and i'm pretty stressed, too.
couple things- here's some info about pits and dog parks, also do a search on the forum and you'll get a lot of good info.
the dog park is sort of a recipe for disaster for mature pit bulls. (of course there are exceptions to this rule, but hte only real way to find out is when it is too late.)
also, don't buy into the media madness. noone is taking dogs away yet- although you should definitely follow leash laws!
here is some info about what's going on, stay tuned to the forum, it's moving faster than i can keep up with!
http://www.understand-a-bull.com/BSL/Al ... fornia.htm
please please please, be a responsible bully owner. spay and neuter all those gorgeous dogs (they'll be gorgeous even if they're fixed), keep them on leash, contained and out of the dog park! we need all the responsible bully owners we can get right now!