Sounds like a great club! The one closest to me is a lot more limited but I really love some of their options, such as getting a discount on annual range dues by working a couple volunteer hours here and there. They are small but last time I checked their site, they have about 1.4k members.my club, i can go 24/7/365...most times, i am alone.
a simple email to the board members gets me results
my public range where the people there, both workers AND customers are GREAT with helping out as well
arrangements can be made at either place for lessons, advice, etc.
many times too, someone at either place will let you shoot a few rounds, or an entire magazine to get the feel of a particular gun.
holsters are a whole different monster.
i like appendix inside waistband (AIWB) holsters, others like outside waistband, (OWB), others like shoulder holsters.
see what others are using, watch some videos from holster websites.
just be careful, some people end up with boxes and boxes of holsters in the closet.
i only have 2 AIWB holsters, one for my Glock G-30, and one for my Hellcat (non-pro)
i got both at Alien Gear, for me, very comfortable
I've considered AIWB or IWB in general but I feel like it would be fairly uncomfortable and a bit difficult when it comes to pant sizing (as I already get big and tall sizes), on top of keeping my pants up haha. A lot of gun belts seem to max out around my size if not before. That's why I've been leaning towards shoulder or sticky pocket carry. Thankfully, I live in an area where it's cold enough to shoulder carry during half of the year if I did go that route, and my size would help with the concealment.