Go in to the Base Gym and ask around.
If there is nothing there, the PMFRC (North Side) has pamphlets availiable with
most of the dojo's around the Pet/ Pembroke area.
My stuff is a bit out of date but most of the clubs are either Jiu Jitsu, Karate, or Ninjitsu. There was a kick boxing club but I think that has closed.
I know of a couple of guys who do Akido and Bushido, I'll ask them for any info and get back to you.
Hope that helps.
Regards