1 — The Raver
A raver is a person who will go to a festival wearing revealing clothing, floral crowns and oversized sunglasses. Many of these people will clearly be more interested in the EDM stuff at a festival. Whether or not these people are going to try and hit others up for Molly, E or whatever that drug of the week is these days will vary based on where you go. These are the types of people that Harmony Korine was warning people about when he made Spring Breakers.
Be sure that you watch for these things when taking a look at music festivals and your plans for attending them. They aren't the best of people but they are ones that are often easy to spot at such festivals.