I'm not able to physically attend the vigil, although I probably wouldn't go even if I could. I've never been before, so what are the odds I'll start now? Besides, Elvis lives, and is probably watching the vigil from a window at Graceland.
The vigil can be viewed live online here. Here's video of some of last year's vigil:
This is #224 on the I Love Memphis Blog list of 365 things to do in Memphis.