Raisin Remedies?

Here is a question for those of you who live in humid parts of the world -- When you visit drier parts of the world do you suffer? I do! My eyes feel parched and itchy, my cuticles seem to immediately shrink and curl off, my fingertips feel like sandpaper, and worst of all, my lips chap and burn. Ouch! What are your favorite prevention/solution tips? My go-to plan is to ramp up my intake of essential fatty acids such as fish oil and/or flax oil, drink LOTS of water, and keep a good emoillient moisurizer on hand at all times. Tonight, I ate a whole avacado hoping the "good fats" will help me fight the fight from the inside out.  Please leave your advice - I would really appreciate it!