I need to make a decision soon. I am leaning toward the drain plug and then I can add the deck hatch or bulkhead hatch later. This is for a MC 16.5 which has a lot of useable space fore and aft. It wil be a lake boat and will have a sailing rig next year. So, the space could be used. Is there anything I need to know about hatches?
I assume I can just go to West Marine or a loca kayak shop for a drain plug. Is there anything I should look for?
If you don't plan on using the space, drain plugs are easy and simple. If you do want access, you can install a flush round plastic access plate in the aft bulkhead. The forward bulkhead is so far forward up under the deck that an access there is useless. You will want a foredeck hatch. I installed bulkhead plates fore and aft in my MC 16.5 and have only openned them once in 2+ years of use.
What size access plate do you recomend for a MC 16.5. The choice is 4, 6, or 8 inch. I am considering the 6 inch. With the exterior plate, it requires 8.25 inches for mounting and the cutout is just over 6 inches. Thanks