I'm up north, so I can't give you specific dive shops, but I would encourage you to also seek out any local dive clubs that should be able to provide you with buddies who will also be diving.
At 50 dives you should have a pretty good handle on the basics and I would think you will have plenty of opportunities for shore diving where, if you have your own gear, it's just a matter of renting some tanks, meeting up with your buddies and going diving. Generally, most clubs are welcoming of new members and will also have people who will be able to assist you learning things like surf entrances and exits if you haven't done shore diving before.
Interestingly, while I was writing this
@runsongas gave you a reply as well. He's in my local club up here and we'll be diving with 6 other people on Friday.