He also appeared on the show as Harris, a dim-witted animal control employee. Wittels also wrote for the programs Secret Girlfriend and Eastbound and Down. In 2012, Wittels was cast as a co-star in Sarah Silverman's NBC pilot Susan 313 along with June Diane Raphael and Tig Notaro, which was not picked up.
Boat Displacement and Sail Area. Boat displacement is defined as the volume of water displaced by a boat afloat, and sail area is the total area of the boat's working sails.
Hull speed or displacement speed is the speed at which the wavelength of the boat's bow wave (in displacement mode) is equal to the boat length. As boat speed increases from rest, the wavelength of the bow wave increases, and usually its crest-to-trough dimension (height) increases as well. When hull speed is reached, a boat in pure displacement mode will appear trapped in a trough behind its very large bow wave. From a technical perspective, at hull speed the bow and stern waves interfere constructively, creating relatively large waves, and thus a relatively large value of wave drag.