fly to Reno or LA and catch the crestline . . . it'll drop you in mammoth . . . or fly to Reno and thumb . . . or, try flying to Reno or San Francisco or LA and using "rideshare" on craigslist . . . gotta be a few bay area SPer's that are headed over to the eastside.
http://easternsierratransitauthority.co ... e-reno.php