Membership Sign Up or Renewal: Step 1 of 3 To join a premier group of professionals who share a common interest in the Golden Triangle and San Diego business community, fill out the following three-page signup form. A valid credit card will be necessary. *If you would rather print, fill out and fax in your application download our forms: App 1, App 2 Listing Information First Name: Last Name: Middle Initial: Email Address: Web Address: Brief Description of Your business (This will appear on the website): Hours of Operation (1000 character limit): About Our Staff (1000 character limit): Payment Types Accepted (1000 character limit): License Agreement I certify that the information I submit to The Golden Triangle Chamber of Commerce is true and correct to the best of my knowledge.