Noticed the other day my bilge is filling with water about 2 gals in as many hrs on the lake with out pumping it out, (I bought the boat early this summer), so I brought it home tilted it up so the bow was way up and found water seeping from the 2 lower gimbal housing bolts and around the bottom edge too I think. Can I pull the outdrive and gimble housing and re seal it?..Im hoping the transome isnt rotted if I do pull it. How big a job is this for a pretty handy mecahnically inclined guy?