I've never been up to Scotland before so i really have no idea on either count! Might be a more boring trip than id hoped then!
The punting scene in Scotland is really quite poor outside of the central belt (Glasgow & Edinburgh). I'd have to go back more than 5 years to remember a decent girl in that general area (Ronny Superstar, Dunfermline when I saw her - no longer available to the best of my knowledge).
If you are coming up by car, head into Edinburgh. Lot's of info here about Sauna's and decent indie's.