The only casino hotels we visited were the Venetian, City of Dreams and Sofitel. We stayed in a hotel which was pretty close to Sofitel so the free bus rides to and from the ferry station were accessible. If you have a limited budget and casinos are not your thing, you can go watch people Kayak at Nam Van Lake (see first and last clip). You can also jog, exercise, or practice yoga at Sai Van Lake Square.
We were kind of all over Hongkong. We didn’t follow any itinerary but it was fun!