JIRP (juneau icefield research program)
check out
http://www.juneauicefield.com/
This expedition is an annual traverse headed by Dr. Maynard Miller, one of the worlds leading glaciologists. Perhaps you have a skill or knowledge that could contribute to their support staff? Environmental sciences, surveying and photogrammetry, expedition logistics or medicine, environmental education...
I am not currently affiliated with the program but I was lucky enough to attend as an undergraduate last season. Hopefully I will return as support in the near future.