Northern California will be a nexus for sports next weekend. Not only is San Francisco hosting Super Bowl 50, Pebble Beach (about a 2.5-hour drive south) is hosting the AT&T Pebble Beach Pro-Am golf tournament the next day. Post Ranch Inn’s Surf and Stay Package allows sports enthusiasts to attend both. After witnessing the Denver Broncos and Carolina Panthers dance in the gridiron’s greatest gala at Levi’s Stadium on February 7 (tickets not included), travelers can catch one of Surf Air’s semiprivate char…