Hi There, i'm Rob from New Zealand. me and a couple of friends are thinking of doing a round trip by camper van, starting at San Francisco and ending there as well. What would be the best route, taking in consideration location, upcoming events, concerts etc. We are thinking of travelling early Oct but this is flexible. We are thinking a week to 10 days travelling max. Also, is it really cold if for some reason we travelled in Feb instead. Any help would be appreciated, cheers.