Originally posted by War Griffon
Not sure what you are using to get your rail ticket prices from if they sound that bad???
Try This Link
I just did a quick check using this and could get from London on the Saturday morning to Folkstone and return on te Sunday evening for about £28 which means even if you travel the Friday afternoon or evening you should still get a decent price, don\'t leave it late to book your train ticket though as they get more expensive nearer the time you want to travel.