I am interested in how my fellow J-30 owners climb the mast. With only the single main halyard I have been very nervous about going any higher than the spin halyard will safely back up a parting main halyard. Granted the wire rope is pretty tough but I am not comfortable hanging my 220 pound self from it without backup. I remember a post talking about a block attached to the mast head to hoist a safety line. Short of pulling the stick, there doesn't seem to be a good way of making that modification. Any thoughts or suggestions on how to safely get to the top?