In reply to ebdon:
There is loads of great climbing in Caithness and this is the perfect time to be considering going because it's before the bird nesting becomes more of a problem. There has been a lot of development by Simon Nadin et al in the last number of years and some of the new crags are amazing, I'd say at your level the one not-to-be-missed would be Ellen's Geo (get a copy of Guy Roberton's The Great Sea Cliffs Of Scotland btw). There is loads to go at in that general caithness coast area in the low e-numbers.
I climbed a couple of great routes at Sgaps too but you want a bit of a breeze there because it's a little more boxed-in and moisture is more likely to be an issue. Also I think most of the routes started at E3 there so it might be lacking in suitable warm-ups for you.
Sarclet obviously has lots of nice stuff to go at too. I did think it was tricky to figure out exactly which route you were above there so had a bit more faff moving the abseil a couple of times there.
It might not be a bad idea to put a couple of stakes in the boot when you go, most places have good natural anchors but I do remember a couple of crags I visited where we used stakes... don't remember which ones though.
Obviously you want to get a reasonably early start because the whole coast is SE-facing but my memory of climbing at several Caithness crags was that shade/cold in the late afternoon was not really a problem for me.
Also, all the crags are a really short walk-in, which is nice for the lazy