The hotel waiter told me that they charge you less for supplies if your a local.Ohhh I understand now, just looked at how many £ a Peso actually is and it's all made sense!! £500 is 11,000 Pesos! Can see how it gets confusing!
I shall take your advice and take mainly Pesos then with a couple hundred in Dollars as I assume that will come in handy when trying to pick up supplies at the events!
@Dirk Bigler thank's for the tips but we already have a nice hotel booked about 30 minutes down the road. We are mainly there for the Zamna & Day Zero events but obviously going to do touristy stuff as well, have some friends staying directly in Tulum so will venture down there a lot I'm sure
Get your Mexican impressions practiced!