Brooklyn, DH, DD, & DS are on the 8:00 Zip-Line in Mazatlan. (I don't do humidity well) Is that the one you and DH are On?
THANK YOU for all the tips on the xtra's to carry. DH was really grossed out by the helmet thing. Another suggestion I read somewhere was to take bug spray. Being in the jungle there are lots of those buggy things flying around. We actually found a combination bug & sun screen.
Speaking of luggage, the we always travel very light and bring the bare essentials. The picture below shows you how little a family of five really need for a seven day cruise followed by 7 days @ disney world.