Don't risk it! I know it's brutal getting up that early, but imagine how much worse you'd feel if you missed check-in! Cheapo airlines especially will have no tolerance for you being late (because they have no soul and only care about the money). As I say, we expect to hear all about you inevitably getting lost and using Aeris as your gps system, general exploring, the shows etc...  

Definately get a camera! Just remember to charge it too

xcx