Hi!! We are DVC members who own at Beach Club Villas, but our last 3 stays have been at WL due to the convenience of travelling to and from the MK.
We were there last month with our 5, 3 and 1 year olds and it could not have been an easier, smoother trip!!
The great thing about the WL when it comes to getting to and from the MK is that both modes of transportation, boat AND bus, are direct, they do not stop at any other resorts! Now, I agree that the boat has much better atmosphere, but the bus has a 5 minute travel time from door-to-door!

Can't beat that when you have a sleepy toddler you are trying to get back to the room, or when trying to make rope drop or an ADR at the MK. Wait times for both are about 20 minutes if you happen to just miss a boat or bus, travel time by boat would be about 15 minutes.
There is also a boat that will take you to the Contemporary directly, great for eating at CM or when you want to catch the monorail and there is a boat that goes to Ft. Wilderness -- great for the campfire, Mickey's Backyard BBQ and all the fun things there are to do over there.
We love the nice and quiet atmosphere at the resort, you seem so removed, but still close to everything. There is also a wonderful little beach with a playground that is a lot of fun.
Please let me know if you have any questions, I would be happy to try and help out!