I discovered Kayak Pittsburgh at a Yelp Elite event a few years back, and have since returned a few times with friends. I so enjoy the feeling of floating down the river and taking in the views of the Sister Bridges and downtown from a unique vantage point. I've never had a problem with the check-in and gearing up process, and although I haven't done this type of activity in a lot of places, their rates seem reasonable to me. It's a Pittsburgh must-do for locals and visitors alike.