Scotland here we come

So it's off to Scotland for a hen weekend, and some whitewater rafting. I must be completely crazy to be contemplating this in the middle of October...I have a sneaking suspicion it'll be either something I love (like rock climbing) or hate (like swimming in the North Sea - in fact, I suspect it'll have much the same brrr factor).

The hotel we are staying at promises a full Scottish breakfast on its website, so if nothing else it'll be interesting to see how it differs from the English variety. I'm assuming that porridge is involved somewhere along the line (might come in handy as ballast for the rafting) but other than that I'm fairly clueless, and googling it hasn't shed much light on the matter either.