Lord, no!
Jim;If what you are suggesting is to 'tip' your H22 far enough to see the keel, then no way! Haul the boat, place in jack stands, pull the floor boards, back-out the four bolts (good luck!) and drop the board to the ground. You will find pleant of crusty creatures in the trunk that, once removed, should make the board move with ease. Be sure to sand and paint while up these. Also, the board may be damaged at the pivot point (as was mine) and in need of repair. Your may want to replace the bushing and SS pin as well (mine were worn to the bone). Check the cable attached to the board for damage as well. Its a dog of a job (at least two people) and should be done right so you do not have to do again for years (I still have nightmares 2 years later)! Someone in the archives suggested long time ago that one should place rubber on the side of the board to reduce the rubbing and noice; didnt do it and wish I had. Something to think about.E-mail with any questions - I'm listed...Seth