sorry it's not free. I used it at the Boardwalk on our last visit. It's $9.95 for 24hrs to use the LAN port in room (not wireless) and it's $9.95 to use Wi-Fi in the lobby area (but I found I could barely get a connection there). There was also an hourly fee for $4.95 on the Wi-Fi as well. It's totally seperate too. If you purchase the wi-fi connection, it doesn't transfer to the room, and Wi-Fi doesn't reach the rooms.
That's really disappointing considering even budget motels now provide free WiFi access. It'll give me an excuse to lose touch with the world for a couple of days