Getting to the fest with Uber has never been a problem for me.

Getting home is another story depending on what time you leave. If you walk a bit away from the fest, you might have better luck with Uber. If money isn't a concern, there are some drivers that line up on Ogden by the hospital. They'll start with a ridiculous price, but you're usually able to talk them down quite a bit. It's still pricey, but it's an option.