I'm thinking about volunteering for a trail crew in the Collegiate Peaks Wilderness working near Lake Ann and the Three Apostles which is scheduled at the end of June. There is another crew that sounds better (building brand new trail on the other side of Lake Ann Pass) but it is in mid-late August and kind of conflicts with my plans to hike from the Mt. Langley area (south of Mt. Whitney) to Donner Pass on the PCT. Looking for opinions on what I might find/experience working on a trail crew at 11,500 feet in late June in Colorado ... want to give back after my CT thru and I loved that part of the CW, I don't mind really hard work, but kind of hesitate mainly b/c I'm thinking mosquitoes could be a problem. The other crew is in Late August which is possible but would be on my way out west and would push out my PCT section by a couple of weeks. Wanted to volunteer the last couple of years but it didn't work out so hoping to make something happen this year. Thanks!