I drove last year and will likely do so again. I like having the vehicle and being more in control of my own timeline. I left BWV around 4 for a 6AM start, and it took 20 min or so with traffic. I wouldn't leave any later that that, as it does back up.
We took coffee and breakfast and stayed in the warm car.
It takes about 30 min from the parking lot to the corral, maybe a bit longer with port-a-potty stops. Add 10 min for gear check.
I'd have to agree here...we drove both years and even though you are sitting in traffic, it really isn't too long a wait. We left the Swan at 4:15 and were parked by 4:45. In 2009 the weather wasn't too cold but last year it was awesome to sit in the car eating our peanut butter and staying warm! We also didn't check anything, just left stuff in the car - BUT we did have someone meet us both years and packed a small bag with them that had long sleeved shirts for us. I won't have a car so will take a cab from the hotel this year. I'm hoping it won't be too cold.
So...I have no advice on Disney transport vs your own but would definitely take a car if that was an option!
BTW, speaking of weather...am I the only one that checks the 10 day forecast at disney every morning now?


No running today in the 20 inches of snow and looks like my 11 tomorrow will have to be on the treadmill

Stay warm

~~~Jennifer~~~