Snaked with an old stay
Not familiar with your boat but a few weeks back I rewired a 36' mast. Borrowed a snake (standard home depot type). It worked great, but I lost one 12v wire. I was too embarrased to go back and borrow it, but I saw an old forestay in the back of my truck. It had the perfect flex and stiffness. Worked better than the snake. You can unravel some of the wire and chineese handcuff the pulled wire to the stay.IslandJack