A rigging system (1) for a sailboat comprising: a mast (3) that extends substantially vertical from a hull; a boom (5) that extends substantially horizontal from the mast (3); a vang tube (7) extending between the mast and the boom to resist relative force and/or moment of the boom (5) towards the mast (3), wherein the vang tube (7) is substantially arcuate and a convex side of the actuate vang tube (7) faces an intersection (9) of the boom (5) and the mast (3) and wherein the vang tube (7) is located above the boom (5). A connection (301) for transferring a first force from a spar (307) to a mast (3) of a sailboat, the connection comprising: a connection base (303) having a key portion (305) to be received in a keyway (306), wherein the keyway (306) is part of a sail track (107) of the mast (3); a mount (309) to receive the spar (307), wherein the first force (35) from the spar (307) is transmitted through the mount (309) to the connection base (303); and a restraint (311) to resist a first component force (37) acting on the connection base (303), wherein the first component force (37) is a component of the first force (35) transmitted from the spar (307) that is in a direction parallel to the keyway (306).