Yellow Desert Scream is awesome, Clash of the titans, tims crack, floating points, the arete ss, hueco crack is okay, usually a nice puddle to avoid at the start. headbanger is good also. depends on the grades really, so much to play on for everyone though.
just have a look around, the LakesBloc guide will have you covered for everything you need, really good guide.
Hope you have a good time, on its day theres no where else in the UK like it, but with poor conditions can be a right pain in the arse! might want to double check weather as well, I live about an hour away and rained hard yesterday and day before.
Good luck!