Last year I simply dealt with the dripping. This year, however, I got some of that heat shrink for house windows. I did up my vents and I have had no condensation. I did however, leave my bathroom vent open and I will purchase a "pillow" for it in the next week or so. They are pretty cheap at the rv dealer here.
2008 Dodge 2500 Diesel | 2010 Montana Mountaineer 36 DBQ
Two adults, two kids, two dogs, a cat, and four slides - full-timing in style!