I usually carry three or four in a locker under the q-berth (now the aft cabin) for no particular reason. There is usually an old 3/8" halyard, so about 70 feet, maybe 80. A couple of shorter lines, 30' or 40' of 5/16". I did have a couple of longer 5/16" spinnaker halyards but someone is using those right now. I also carry four 25' x 1/2" docklines.