The Vice President of the United States is the ex officio President of the Senate, with authority to preside over the Senate's sessions, although he can vote only to break a tie. For decades the task of presiding over Senate sessions was one of the vice president's principal duties.
However, because they ride atop the water, rather than cutting through it as other hulls do, flat-bottom boats are usually limited in the size of their motors. The flat surface may also give a spine-jarring ride in anything less than calm weather.
Theyâre also super stable and typically their hulls donât go as deep into the water as v-hull boats. However, theyâre usually larger boats that sit high on the water and require a large area to turn â maneuvering in a finite space, such as around the dock, can be tricky. Pontoon boats are perfect examples of a multi-hull craft, but so are catamarans and some houseboats.