Most has been said by these guy's Jay... I didn't venture as far as Playa Car as I stayed in Cancun. Cancun is very commercial imo, allot like Ibiza! 7 decent clubs in Cancun, Coco Bongo's, Senior Frogs, Daddyo's, Basic, to name a few... These all have there own dedicated nights to visit. Your talking $40 to access any of these places with free drinks all night... The waiters get paid 'peanuts' so they rely heavily on tips, tip at least $10 dollars a round. This may sound allot but not when there's 14 of you doing the tipping!!! No way can you spend more than £30 a night, it's impossible. If your staying in a Riu branch like I did (Riu Cancun) then you'll be well an truly looked after... No branded spirits but unlimited supplies of Corona on tap. Oh an the food is fantastic - so much so, I'm now on the Crunchy Nut diet. $140 sounds about right for swimming with the dolphins and Jet ski's can be haggled down to $30 for 20 minutes... £500 spends p/p is a good estimate for 2 weeks and that's going mad!!! Yanks you either love em or hate em, I love em... Tell them you’re on vacation for 2 weeks and wait for the replies haha... Overall I'll give Mexico 8/10 for my experience although some of my friends would probably rate it higher