I suspect that anyone who can handle a thru hike would make a good Peace Corps volunteer. The two experiences seem to have a lot in common - isolation, tedium (at times), hard work, opportunities to see a part of the world experienced by few in the states, challenges, and the feeling that it may never end (how many more months/miles until its over).
The committment to stay in PC after the honeymoon period is over must be like the committment and dedication needed to complete the second 1000 miles on the AT. The only problem, is that once you have done it (PC) you are a changed person that views the world in a different perspective (sounds like what some thru hikers have said).
I’m still section hiking so I don’t yet know how it will feel to thru hike, but I did PC in central america for 2 years, 2 months, 14 days, and 8 hours (but who was counting).
She-ra - when and where in Africa were you?
Stumps Guatemala 80-82
Stumps