Been there, done that!
Hey there,I have a 93 c30 and have just replaced my rudder. Did the same as you, so maybe I can help...Firstly, there is not much involved in removing the old rudder. There is a nylon bushing top and bottom, and I had one bolt through the post at the quadrant.Secondly, you cannot! really, bend a post straight again. You might take some of the bend out of the post, but you'll wind up doing damage to your tube, or the rudder core in the process. If you wish to try, get a come-a-long and strap it to the keel. block the rudder into position and crank away until you've reached a point where you think you'l be happy with the results... If you notice any slop in the tube afterwards, buy a small sheet of drafting film and cut two strips about 2"x12". Insert them on opposite sides of the post from the bottom up (that's where the slop will be).If that's not to your liking, a new rudder for my boat was $1000.00-- I also had and new glass shim installed to reduce slop. All is good now... Hope this helps, and sorry for the bad news..Kev