Tennis social and Boxing gym

Hi,

i will be staying in Bangkok for a month from the middle of November and looking for tennis social in Sukhumvit area (Soi 25-50).

i used to compete on tours but 15 years ago..can't even do side-steps anymore but i would love to just have a hit after work.

also, i am very much interested in learning thai kick boxing. any gym that provides training sessions for women??

any tips will be greatly appreciated.

thanks:)
Hiro