Bunbury Squid

Hi all, looking to get into squidding for the first time. Anyone know of any land based spots within 20 minutes of Bunbury (preferably around town or south, I'm in dalyellup) where I could try my hand? I had a look around on google maps satellite view but couldn't see any weed beds nearby, other than maaaaaaybe next to the old bunbury power house on the eastern side of koombana or just north of the lighthouse? Busselton jetty seems to be recommended but was looking for somewhere closer where I could zip down after work for an hour or two.