The invention includes a boat transporting arrangement (11) that utilises a frame construction with wheels related thereto and side-related pillar-like supports and one or more carrier straps or like devices disposed between said supports (11a) and adapted to hold a boat hull (B1). The frame construction is comprised of a number of individual units (11, 22) which are coupled together (31). Coupling of a first unit to a second unit affords flexural movement with a horizontal flexure line (31a').