Re: Wiring though wakeboard tower
You know that's funny, the little speaker you have right next to your amp I have speakers in the same place! They were not even wired up when I bought the boat, I spliced them into the wires going to the bow speakers.
This weekend I was FINALLY able to get those blasted wires run! I removed the bolts going through the tubes in the cross section and that did the trick. Easily sucked the fishing line through when they were not there to get in the way. And then thankfully we had zero issue pulling the wires through the holes as well.
We float around on anchor quite a bit, and we do the same as you-float on tubes behind the boat when just hanging out. I love it! I actually have one of those fancy Magma grill (Craigslist special!) and we will listen to the Jacksonville Jaguars football game on the radio while grilling out on the hook. So your point about the speakers being heard from behind would come in quite handy!
Thanks for sharing your pics!