Enjoy the adventure 
You WILL have an absolute blast.

Hey - on Qantas you cant just check in and ask for exit rows any longer - you need to pre book one of those 'desired' seats .............and for that you PAY a premium  ............actually with Qantas now you HAVE to pay to prebook ANY seat allocation ( $20.00  ) otherwise you just get shoved where they put you when you check in- regardless of the time you check in.

Photos please and LOTS of them 
So jealous