Well, since we stay at Fort Wilderness when we visit WDW we have a vehicle. So, unless we are going to the Magic Kingdom we drive.
If we are heading to the Magic Kingdom we take the boats. I love the boat ride.
Yes, I hope that's what they do, but I also read a few years ago, when this first came up, that they were thinking about making a new road
along the canal that crosses Vista Blvd and then connect to Frontier Way.