keller your fears can be founded. I'm nervous on the lakes in my 15' aluminum boat with some of the fast moving bass boats. It seems the worst time is when it is cold and they are hunkered down behind the windshield trying to keep warm. It is kind of new to most inland areas. It is more popular in the coastal areas but growing inland all the time. A lot of people will post a flag on the rear of their yak to make themselves more visible. It's not for everyone but I sure do enjoy it.