clicking sounds could be a bad ground somewhere. just like a car, but way more common with boats. grounds are the hardest thing to keep working for sure.
boats and electrical, yeah that's a recipe for disaster..... for 10 years that i owned my 24 footer, i bought it new, every spring i ahd to take everything off the ground post under my dash and sand every last eye loop and the post its self, or stuff would just start to stop working, one by one.
radio and or the gps cutting on and off was the first thing to go for me. but did have bad connections by the battery selector switch to the pump for my out drive trim motor, same as the lift motor.
Oh and Bill i dont know how much driving a boat experience you have, but once you figure out how that trim button works, oh boy are you going to have fun lol
i know you have the ear for it. its amazing how you lift the engine as your speeding off and you feel the boat lifting up, and just keep on picking up speed. only thing with a out board engine is you can lift it to much and not get any more water in the engine, its a learning curve. if you dont see water streaming out the back of the engine lower it fast lol and dont red line the engine, lifting it makes the rpm's free up a lot.
so we are clear here, lift the engine up and the front of the boat lifts up, lower the engine the nose gets planted into the water.
nose up is always faster, but depends on the waves your hitting if its a smooth ride or not. choppy water, keep the nose lower into the waves, and hit the waves at a angle, not head on.
and being air born is always fun too, i had a 4,000 lb boat fully out of the water on to many occasions lol