by nicklinjm on Sun Jan 17, 2016 12:12 am
I know you're not looking for a teacher, but will just throw out some teacher's names for you to follow up on.
From Wu style, think would be interesting for you to see if you could get in touch with Zhan Bo (战波) or his students, they practice Northern Wu style coming down from a student of Wang Maozhai called Xiu Pixun, apparently has very good push hands skill and can also use it in sanshou.
From Sun style there is a teacher called Qu Xingtai (曲兴泰), he is a grand-student of the famous Li Yulin through Zhang Jixiu (张继修), is said to have good push hands skills. \
For competitive push hands, there is a Chen style teacher called Zhang Baozhong (张保忠) who was Henan province push hands champion from 1992-1996, might be worth checking out.
Hope that helps!