How do they tell you to hit the makiwara? Do you hit it on the surface only, or do you bend the makiwara?
Since I'm brand new to the class they tell me not to hit it too hard. The black belts punch the hell out of it, though.
Also is it covered in rice rope or foam?
I'm a bit embarrassed that I can't answer your question, but I can tell you that it looks like this:
Oh, and on the subject of wadoryu, does the curriculum include a lot of joint locks, throws, or other jujitsu style techniques?
Again, I'm new to the class, so I need some time to get it all figured out. I do know that there are throws and sweeps. But from the way it's been described to me, the greatest jujutsu influence is actually not in the throws, but in the atemi waza concepts of striking to targets like the eyes, throat and groin.