No...there are not many taxis at all waiting around.
We got off the ship on 10/2 and wanted to take a taxi....we were told by the CM in the parking lot that taxis do come by....but we had to wait over 20 minutes for one to show up in the lot.
Next time I will call ahead to a local taxi area to make sure a taxi is there.
The shuttle lines were way too long...that is why we wanted to take a taxi to the Budget rental.
MJ