Plane, Train or automobile?

Hey Ladies,

The book is currently being published over in Holland at Blurb HQ and should arrive next week :)

In terms of transport to/from Edinburgh here are some options

1. Train

Glasgow  Trains every 15mins from Queen street on Saturday
              Trains every 30mins from Waverly on Sunday
              £25 (two singles)

Perth       One direct train per hour from Perth on Saturday
              Random sporadic train times on Sundays?
              £21.90 (return valid for 1 month)

2. Drive
Potential for grouping together and coming by car, I've used the Omni centre before, it's right in the middle of town (next to the Playhouse) and you can book in advance, it's £17 for 24hrs in a secure car park 

3. Bus
Glasgow    Every 15mins Saturday and Sunday £8 return
Perth        3 buses per hour on Saturday, bit random on Sunday £8 return

4. Plane
Bargain at only £1800 to charter your own plane for 8 people!! (they would even fly from Perth, but only prop plane, the runway is too short for jets, random information for the day...)

What's everyones thoughts?