Flooded the rudder with closed cell foam, in lieu of filling it with water so it can split every winter. Used sika post hole foam, which gurgled along and filled the void.
yes, this means its the start of spring sailboat maintenance season at Cabane Sømand.™
A defunct used bookstore in Fredericton, you can appreciate the chaos that endured at the location. Unsure why it closed after decades, it would have been an epic dumpster of books at its demise.