Buying 120 and/or respooled 620 in Boise, ID

Hello! I'm a newbie...not just to this forum, but to analog photography as a hobby. I recently discovered that I'm in love with my li'l Brownie Hawkeye and my Spartus Full-Vue. Both were my grandmother's.
There is a shop here that can supply me with the necessary film. But due to financial constraints, I couldn't buy enough there to carry me through a five day road trip. Luckily my coffers will be replenished about the time that I enter Boise, ID. I would like to stock up on both 120 and respooled 620 (although I can respool myself)...is there a shop in Boise that can supply me? I'll also be going through Twin Falls, Pocatello...and eventually to Jackson, WY. It would be fabulous to buy enough film before reaching Yellowstone.
If anyone can point me in the right direction, I would be so grateful!!!

Idaho Camera is probably your best bet. There is also a small shop that also rents darkroom space, but I can't remember their name (if Idaho Camera doesn't have what you need, maybe they could direct you there, it's the only darkroom rental,I know of,in town).

thank you very much! i'll google their number and give them a call.