I forgot, there was an American on this board, name of K Peterson or something, he taught Tai Chi and Bagua. It might've been in Da'an park.
I think he posted this thread, but it's now been retired:http://www.forumosa.com/taiwan/viewtopi ... 8&t=144123
What style did you want to learn, out of interest? I learnt Wu style when I was young, but I'd prefer to learn Chen, but that is hard to find in TW. I like reading about Sun Lu Tang. I also did marriage of Heaven and Earth Chi Kung. These days I prefer standing or Hindu Pushups.
Off topic, but I find 40 minutes in a hot spring relaxes me as much as 2 hours of TaiChi. I have taken to going to XinBeitou most weekends. They have private springs for 150TWD, 300TWD for 2.