My wife and I bought a hunter 26.5 and love the boat, with one caveat. No sooner as we put it into the water the mast head light and the port and starboard mast light quit working after we had already turned back in our man lift that we used to raise the mast. I tested the circuit from the deck and the forward connection seems to have a closed circuit but there is nothing on the rear deck connection. Since taking the boat out of the water to lower the mast is not an option I am wondering if the mast is strong enough to use the winch and a climbing harness to send my wife up the mast to check the bulbs and or wiring on the mast. Never having a sailboat before I am nervous about trying it without getting some advice first. Any information would be greatly appreciated.