Finding Wilson's:

We're located in the center of Bishop across from the Bishop Twin Movie Theater, on the east side of highway 395. There's lot's of parking behind the store and both sides of the building are main entrances.

Estimated driving times:

(all times assume "good" driving conditions)
Reno: 4 hours

San Francisco: 6.5 hours summer, 7.5 hours winter

LA (Santa Monica): 4.5 hours

Salt Lake City: 8 hours

Las Vegas: 4.5 hours from Red Rocks visitor center

Joshua Tree: 5 hours from Yucca Valley to Bishop

A detailed map can be found here