I think you'd be better off with the larger/higher flow rate (~150 cc/min) unit:

TA242-1

A hull has an awful lot of volume in it and the mini valves are really designed for small electronic-type enclosures.

I found these a while back when looking for solutions for my centerboard & rudder vents. The Marstrom blades are hollow (not foam cored) and have tiny holes in them that I need to remember to tape off. It is just another thing to forget and I frequently did (still do!). Ultimately decided against the breather vavles...didn't want the protruding bits sitting where the current holes are...interfered with blade pivoting.