I'm a first time boat owner, so take that for what it's worth. I too have thought that the passages are narrow, but I have yet to hit them on the way in or out. I have a tandem trailer with a 21' boat in tow. When turning left or right, I always go to the opposite side close to the curb before turning the other way to navigate the turn and it's worked so far and I have an extended mid-size truck towing my boat. As far as the fish cleaning station is concerned, I have not had any problems yet, but I do wish they would make it easier to access it. The parking lot in which it is located is a permit lot, but sometimes I stop there quick in the early morning to use the restroom and leave the hazards flashing on my boat. After a day's catch, I usually try to park my boat a little closer, but always have to make the trek over to the station with my cooler. My friend told me that the curb on the exit is smashed due to trailers running over it, but I have not seen it yet up close.