Replying to West Coast AMERICAN NS I need your help!

So I live in whistler, and i have 2 weeks beofre work starts, i am bored to shit up here......ssoo i was thinking of doing a road trip down threw the west coast of US. possible stopping at mammoth and stuff, but i was wondering where else should i go? i wnated to go to the grand canyon and try some surfing too.....anything else i should see/do while i am down? i was gonan bring my bike and do some biking in utah or somehitng but sinc ei am sleeping in the back of my truck it would porbally get stollen....anwyas what should i do?