Haha! Good stuff mate - keep us updated - remember keep it cool - once you have set the date time/where you are meeting etc - dont msg her again after that - no - "oh looking forward to the date" "Will be good to see you" etc etc etc - set time and date and then no msgs after that unless SHE msgs and even then try and keep it short and sharp - worst to get in the awkard txt battle with someone just before a date - you might aswell not go if this happens.
I know you prob will be tempted to txt to maybe reasure yourself - just dont.