We're still using an Accu-Sink. If you are less than 7-8 ft deep on a public lake, don't bother. We are 9-10 ft deep, and when the level drops below 7-8 ft we get chewed up by boat props. Go with anchors at each end and a SS mainline. I don't recall the dia of tubing, but it is now over 10 years old and the cause of ever increasing problems with water entering the system. You will need to blow the water out of the system with the compressor on a regular basis in order to maintain proper flotation height to the balls. We use SS band clamps for the tubing, but those rust as well. I'll have to check out those plastic clamps. We use 120v compressor on shore, and run a line out to the course. Sorry, no install guide. Good luck.