We did a transfer from All Star Movies to the Port to get on the Disney Wish. They picked up our luggage at 7:15am and loaded it onto a box truck with everyone else's luggage, it was cool to see. We had breakfast and hung out in the lobby, there was a desk dedicated to
DCL and I talked to a man there and he checked us in and gave us our bus boarding pass. He reviewed our birth certificate/passports and gave us a paper with what bus we'd get on (2 buses showed up).
We ended up leaving the resort at around 10am and arrived at the port at 11:10. We got off and they showed us where to go in the terminal for the security line and we were on the ship by about 11:45am. Took us a little longer cause they had to give us a receipt for our sound machine, it was in our room when our room was ready.
All in all it was a super easy process and we'd gladly do it again!