This might only help a very few people, but I had some tips on driving in (it was my first time).
- Even if you've checked in on-line, you will not have magic band access to the parking lot... yet. You have to use the left lane at the guard shack where you'll be given a parking pass for the length of your stay. Make sure it has your name and the right checkout date on it. He tried to give me the wrong one, first.
- If you approach the hotel through the Main Disney World Gate from the south, stay to the right for the resorts (the signs are pretty clear about this). Entering from this direction, you'll be able to turn right, into the parking lot at CR.
- If you approach from the North (the "back way") and you take the "clockwise" route around the Magic Kingdom, on World Drive, directly to the CR, you'll need to turn left into the CR parking lot -
but a left turn is not allowed here. You may be better off taking the "counter-clockwise" route around the Magic Kingdom or you'll need to find a spot to turn around - we used the Wilderness Lodge Cast Member driveway for this

)
We stayed 9 nights in Bay Lake Tower. It was fantastic in just about any way I can think of. One thing I thought was exceptional was how quiet it was. In our rooms, you couldn't hear another soul on the premises. This feature probably benefited the other guests more than us - we had a 2 year old with us.