I rarely if ever ride on the beach and never get near salt water but salt is in the air and things rust quickly here. What is the best way to care for a bike subjected to this much salt? I wash the bike every few rides and then spray it down with WD40. Is it necessary to wash the bike after every ride at the track or does a little dust provide a little barrier in between my washing/WD40 baths? Wasn't as worried about my '04 WR450 but now that I'm driving to Arizona to pick up my new YZ on Tuesday I want to take care of my baby!