Has anyone had their tanks filled at the sporting goods stores like Sports Authority or even the local Fish Supply Stores?
I have a couple that are closer to home than my brew supply store, so considering going there.
I use a paintball shop
My Blog: Bros Beer
I don't think the bigger stores do I use a paintball shop as well.
Also look for welding supply shops. The gas place near me fills my 5# tank for just $11. I also get full propane tanks for almost half what Blue Rhino charges.