What happens when you take the Caribbean sun, add a weeklong sailing trip and throw in a pasty lass of northern European* decent?  You get one crispy chic.  My trip to Guadeloupe and Isle des Saints was fabulous.  We had gorgeous weather -  cloudless skies, bright blue water and gentle breezes.  Just what the doctor ordered.  But maybe not the dermatologist. I often mention how much care I take with my skin.  I wear sunblock everyday and haven’t spent dedicated time in the sun since I was twenty.  The problem?  When I do go in the sun, I fry up faster than bacon in a skillet.  So although I…