The last 5-6 trips I get a rash on my legs and/or torso that itches like mad. I'm thinking it must be the low humidity or perhaps a reaction to the soap used to wash the sheets. Water? I just returned from visiting a cousin in Reno, and the same thing happened. I keep hitting the spots with lotion and it seems to help a bit, but if the past is prologue, I'll have this rash for nearly a month. Does this happen to others?