I've been to Casey's before, either to pick up various accessories or drop off B&W film for processing. I recently decided to get into home developing so I went over to get properly kitted out.
Here's where it gets good. First off, Casey's didn't have everything I needed. That's too bad. But the salesman (whose name I didn't catch, unfortunately) was upfront and honest, talked me out of some things I didn't need, and helped me put together a great darkroom starter kit that only ran me about sixty bucks. At no time did I feel rushed, hassled, or unimportant--and after comparing prices on Amazon, I only paid about five bucks more than I would have by ordering online.
These guys love cameras and it shows. Give them your business. You won't be sorry.