Do you still have to go in to put yourself in line?

No you can reserve via opentable

Last time I was there a few weeks ago u had to wait dockside to get a table, the wait was at least a half hour to 45min..

You don't have to go INSIDE to put your name on the list, they do it from the outside dockside. Or you can reserve as said above. Either way, when I was there 2 weeks ago it was an hour-fifteen wait.

Last time I was there 2 weeks ago I had to wait to be called.

Last time I was there 3 weeks ago you had to wait in line and there was no reservations