That is what I did on the 10/30 Magic cruise this year. On our first, it seemed as if DVC CMs "knew" we were on board, and we received the gifts and invite to the Member Event. On our second cruise, we didn't get an invite to the event, magnet, or in-room gift, but we knew where/when the Member Event was from the Navigator.
I stopped by the desk on our 10/30, and she made sure we were on the list, and we did get the very nice in-room gift, invite to the meeting (on the 7-Night Western, it was earlyish Key West day), and they had hats for us and some shell/bead necklaces for Aulani. We had a great time, and also went to one of the non-member presentations with my parents (non-members themselves), and enjoyed that too. We didn't win any of the raffles though...maybe next time.