Did some research because I live on Squak Mountain and I thought hunting was restricted on the state wildlife park land. It is prohibited. Most of the established trails are on the park lands. The rest of the mountain is city land or private. If you know somebody with land and they don't mind.....the only restriction is no center fire or rimfire.
Tough to do some hunting with only two hours available especially in a suburb. My suggestion is to join the Renton Fish and Game club and shoot trap during your two hours.