The visitmarinsweepstakes.com contest begins on Sept 1, 2012 at 12:01am and ends at 11:59pm on Oct 31 2012. No purchase necessary to enter or win. To enter visitmarinsweepstakes.com: Go toLog In. You can review the three contests offered and select one by checking the appropriate box below the registration. ONLY ONE CONTEST MAY BE SELECTED BY EACH CONTESTANT AT THE TIME OF REGISTRATION. If no selection is made, the entry will be added randomly to one of the three contests. The registration form must include the following; Your first/last name, complete address (No P.O. Boxes allowed please), phone number and email address. Or you can send a letter/postcard with the contact information listed above to: Visitmarinsweepstakes.com, 1 Mitchell Blvd. Ste B San Rafael, CA 94903. You may designate your preferred contest, and if not designated, it will be randomly added to one of the three contest drawings. Entries must be received electronically or postmarked by no later than 11:59:59 P.M., PST, on 10/31/12. Only one (1) entry per person/household throughout the contest period, regardless of the email address used. Entering more than once will result in disqualification from the contest. ELIGIBILITY: The Promotion is open only to individuals who are legal residents of the 50 United States or the District of Columbia, who are at least 21 years old as of time of entry; however, officials, directors and employees and the household members and immediate family members, e.g. children, spouse, siblings, of the Marin Convention & Visitors Bureau (“MCVB”), are not eligible to enter or win. Log In