I think if you are within noise limits, and keep it reasonable, they'll pretty much leave you alone. Like any LEO's, when stopped, be the friendliest, nicest person around and they'll remember that. Those that keep a low profile usually don't make the top ten list.
The biggest problem HP boaters have is other HP boaters. There's always one or two that act like cowboys. With a small minority of HP boaters on the lake, people tend to use a broad brush and paint the entire group. Being aligned with the MP's is not a bad position to be in.