My husband and I will be traveling to Glasgow Airport on Aug 31st staying in Scotland through Sept 4th. We will then travel by train from Edinburgh to London by train. We don't wish to rent a car for a self-drive tour of the area and do not wish to be part of an escorted tour either. Can anyone suggest a means of hiring a private coach to get us from Glasgow airport and take us to Loch Lomond area (we have reservations at Stonefield Castle Hotel). Would we then be able to take local transporation to see the sights in that area? We will then make our way to Edinburgh for a nights stay and will need transportation to there as well. Any suggestions are greatly appreciated.