I have noticed on my past few cruises people running there own excursions and charging less than the cruise lines and they advertise on roll call . I don't know how I feel about this? I was going to do one with a couple on one of my cruises but it seemed off and come to find out, the people that went didn't have a good time. ( it always starts off on roll call like - we have a great friends in .....or we used to live in...…... or my best friend runs a tour in ....)Is this a new thing or is this just a few people that do this all the time and make $$ while cruising ? I looked up the people and they always have lots of past post from way to many cruises taken and all of them are from different cruises about excursions that they are running.