Abstract: A trailer is provided for accommodating various sized watercraft thereon. The trailer includes a frame structure extending along the longitudinal axis and a wheel and axle assembly for supporting the frame structure above a supporting surface. First and second bunk elements are supported by the frame structure. The first bunk element is movable along an axis transverse to the longitudinal axis to vary the distance between the bunk elements and is also movable along an axis parallel to the longitudinal axis of the frame structure between a forward position and a rearward position.

Abstract: A support structure is provided for supporting a canopy on a trailer. The support structure includes a first support arm having a first end pivotably connected to the canopy and a second pivotably connected to the first end of an intermediate support arm. The second end of the intermediate support arm is pivotably connected to the first end of a third support arm. The second end of the third support arm is pivotably connected to the trailer. First and second pneumatic springs are also provided. First pneumatic spring interconnects the first support arm and intermediate arm and the second pneumatic spring interconnects the intermediate support arm and the third support arm. The pneumatic springs assist an operator in lifting the canopy and provides sufficient force to maintain the canopy in an open position.

Abstract: A trailer is provided which accommodates a plurality of various sized watercraft thereon. The trailer includes a bow stop assembly slidably mounted to the frame structure of the trailer. Similarly, bunk elements are provided which are slidably mounted to the frame structure so as to allow the bunk elements to slide transverse to the longitudinal axis of the trailer.