• San Francisco Guitar Society
• South Bay Guitar Society

Northern California Music Stores:

• Guitar Solo, San Francisco
• The Fifth String, Sacramento
• Guitar Workshop, Sacramento
• Skip's Music, Sacramento
• Watermelon Music, Davis
• Nicholson's Music, Folsom
• Northridge Music, Citrus Heights

Sacramento Area Professional Guitarists:

• Brandon Yip
• Greg Williams
• Doug Pauly
• Gilda Taffet
• Steve Homan
• Louis Johnson
• Daniel Roest

Luthiers / Repairs:

• Arnie Gamble
• Peter Barthell

Resources:

• World Guitarist
• Guitar Foundation of America (GFA)

Forums