Check out https://ultimatereloader.com/ and https://www.youtube.com/user/gavintoobe. Guy has some great videos and info on setting up and getting started. https://www.youtube.com/channel/UCQ7ZytKrmCQnRp9LXXxinJQ Johnny’s reloading bench is another good one.
Adventure Outdoors and Cabelas is the only place ive seen on the north side that has reloading stuff on the shelf. Moss Pawn & Gun on the south side has a ton of reloading supplies but thats probably to far from Brookhaven.