Guys I ran a DJ service for over 8 years and had to quit the job I loved because I was loosing my hearing from it! At the young age of 28 my hearing is like a 82 year old. My wife wants me to ge hearing aids, but I can't bear the thought on having them.
Not to mention that the cost of them is out of this world! At night in bed all I hear is a constant ringing sound. Will RC boats cause this? Who knows, but why take the chance?
Trust me you look pretty stupid when all you say is," WHAT, CAN YOU SAY THAT AGAIN, PLEASE SPEAK UP," etc.
Just another thought, If all of us used mufflers it would force manufactures to make mostly quiet pipes. Your local hobby store would probably only cary quiet pipes because they are what we want. Now when that NON club member buys a boat and heads down to your clubs pond, what type of pipe do you think he will have on his boat? It could cut down on the chances of a non club member making too much noise and causing us to loose our pond.