The trailer is quite narrow and fits between the Pontoons. The Trailer actually lifts the deck of the Boat and does not support the Pontoons and the wheel base is quite small. This style of pontoon boat trailer can be retrieved and launched in the shallowest of water, since the Pontoons are very low to the ground.
Tanking is, as its name suggest a method of sealing a wall to prevent water ingress (think 'water tank). often mis-specified as a cure for damp problems it is basically a waterproof cementious slurry (wet mix) that is applied to a surface to prevent water penetrating the internal surface of a building..
Wall Jump. Artwork of the Wall Jump for Super Metroid. The Wall Jump (also referred to as the Kick Climb or Triangle Jump in other instances) is a technique that speed runners use in the 2-D Metroid games to gain access to areas that would normally require a special upgrade such as the High Jump Boots.