Notice:
The advice given on this site is based upon individual or quoted experience, yours may differ.
The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.
Can't help with the PVC. But have you though about running the wires through foam pipe insulation. Split foam insulation for 1/2" copper pipe should do the trick and you don't have to rivet it down because it won't make noise if it moves around. Just a thought.
The foam insulation is probably a good trick, except you might not be able to get it past the compression tubes at the spreaders. The other one that's been used is to cinch nylon wire-ties around the wire, leaving the tails of the ties sticking out like bristles on a test-tube brush. That should get past the spreaders with no problem.
Like Dave's suggestion, I bundled the wires with long cable ties at about three foot intervals. Put four cable ties at approximately 90 degree angles from each other. The "tails" of the cable ties hold the bundle approximately in the center of the mast. Cheaper, easier, simpler. And, years after doing the job, it still works.
As for "the clanking noise at the marina," like slapping halyards, I consider it lubberly and annoying.
You might not find it so appealing at 3 AM while trying to sleep. Think about your neighbors. But, the noise you're most likely hearing isn't coming from inside the mast but rather from the halyards slapping outside the mast. While in the marina or a quiet anchorage, be considerate of the neighbors and tie them off to the shrouds.
gotcha, maybe were talking about someting different, Ive slept on my boat many times and never had a problem, with the sailboats nearby, but I see your point, I guess Im just over anzious to get back to the marina, its been a looong winter..
I love halyard slap on flag poles away from the water, they remind me of the marina. At the docks I am one of the people who silences the halyards of rude thoughtless sailors who leave their boats in an inappropriate condition. It is amazing how beat up some masts are, it shows that some boat owners will never accept personal responsibility for being a good member of the sailing community. One of the worst offenders on our dock is a Macgregor 26, walking in its deck is terrifying, it flexes as if it were never intended to be walked on.
I generally tie my halyards back to the shrouds with shock cords. But once in awhile, upon return to the boat I find that one has broken or slipped and that the halyards that are slapping the mast belong to that thoughtless jerk "ME". . .It's embarassing.
Notice: The advice given on this site is based upon individual or quoted experience, yours may differ. The Officers, Staff and members of this site only provide information based upon the concept that anyone utilizing this information does so at their own risk and holds harmless all contributors to this site.