I've basically made the decision to continue serving or working abroad after my Peace Corps service in South Africa is over, probably in China or Taiwan as I would like to learn a bit of standard Mandarin and gain some perspective on an up-and-coming power. I've talked a few people who lived there or are currently working there right now who have been enormously helpful, but I'm trying to get as broad a perspective as possible. If you have any advice, contacts, or other thoughts you wouldn't mind sharing, I would be much indebted if you would leave a comment or shoot me an email.
UPDATE: It seems that extending my Peace Corps service is out. Apparently your close of service date needs to line up closely with the beginning of service date for the desired country, and Peace Corps is fairly inflexible about COS dates here. So take that into consideration, I guess.