Well, that seems a little different. It is like the two other pay piers, it is owned by the dive shop. I guess you could say since IB owns dressel, a dive op owns the pier. It is different in that:
SSC closed the dock they own.
Sand Dollar and the other one charge the divers to use their dock.
IB is going to charge the op to pick you up with some odd formula.
No 'hotel' charges for or restricts the use of their dock by guests. (provided you accept SCC is a dive op with rooms, not a hotel with a dive shop.)
It is a sneaky way for IB to get money and elimnate competition while hiding it from their customers. It is forcing the dive ops to collect money for the IB from the diver.