If you're looking to stay in the city for Mubadala United States Sail Grand Prix | San Francisco festivities on March 26 and 27, you'll want to book your room in advance, as visitors from around the world will fill nearby hotels quickly. Season 1 featured sellout crowds of more than 22,000 spectators. If you've already secured your ticket but still haven't booked a hotel, these are the best areas to stay for the Mubadala United States Sail Grand Prix | San Francisco.