Columbus - Friendship Cemetery - The ghost of a Confederate soldier can be seen at the back of the cemetery patrolling with his gun back and forth through the Civil War graves. Columbus - Mississippi University for Women - Calloway Hall - The ghost of Mary can be seen in the top floor window looking for her lost love.
Re: what causes a boat to porpus. A boat porpoises when the bow is being forced up into the air. It will will reach a certain attidude and then the bow will fall back down causing the up and and down motion. As to why your specific boat is doing this I can't say. Maybe try shifting a bit more weight toward the bow.
Porpoise definition, any of several small, gregarious cetaceans of the genus Phocoena, usually blackish above and paler beneath, and having a blunt, rounded snout, especially the common porpoise, P. phocoena, of both the North Atlantic and Pacific. any of several other small cetaceans, as the common dolphin, Delphinus delphis. verb (used without object), porpoised, porpoising. 3. (of a speeding motorboat) to leap clear of the water after striking a wave. 4. (of a torpedo) to appear above the surface of the water.