How do I get from the dock to the condo? Is it possible to walk? I know it is not very far, but are there sidewalks?

Yes, you can walk or take one of the golf cart shuttles. There are sidewalks in some locations. In most locations, there is little traffic so you can walk in the plush grass or the resort roads. There are speed bumps to slow traffic to allow guests to cross the street to go up the hill. There are no sidewalks up the hill to the Virgin Grand, but there is little traffic (and many deer!) and iguanas.