I dont blare it if theres a bunch of people around, but I hit the lake early before most people are out there so its pretty free range... and the lake is terrible for fishing so not many fishernman out there. And never vulgar songs... I also download radio edits if its something I really like but has language.
Unless there are no houses on the lake - there is always someone "out there" especially early in the morning. It's actually less of an issue when there are many boats out on the water - as far as the noise carrying.
Something like this might be a good idea
http://www.sportsauthority.com/product/index.jsp?productId=3924090&CAWELAID=468562522
I dont blare it if theres a bunch of people around, but I hit the lake early before most people are out there so its pretty free range... and the lake is terrible for fishing so not many fishernman out there. And never vulgar songs... I also download radio edits if its something I really like but has language.