Ronald, I'd try a diagram first. I used to do hang gliding and the steering on those is exactly like righting a cat (but easier). Its a weight-shift system.

The problem with hanging your weight off the higher hull (once its past vertical) is that your CG probably doesn't change much, your legs are further from the rotational center of the boat but your arms and head are closer.

In hang-gliding its called cross-correction which translates to ineffective steering due to minimal net change in the CG of the pilot.

You may need to "walk tall and carry a big stick" like Churchill once advised ;-)

Anyhow, in my experience the hardest part is lengthwise stability, you tend to sway from bow to stern while balancing in any waves. Makes it really hard to keep your weight out where it counts. Maybe some kind of Hawaiian righting line and a pole combination would work best?