Hi, Does anyone know what the height clearance is (in the water) with the mast down? I am interested in buying a Cat 25, but where I am going to keep it in the water I will have to go through a small culvert in order to get to the main body of the lake. And the culvert height is only 7-8' above water level. Is this doable?? If so, does the Mac 25 come with a good mast raising/lowering setup or is there a good one available for this model boat? Since I'll be doing alot of raising and lowering the mast (everytime I sail), I don't want to spend hours struggling with the mast! Thanks in advance for any assistance.