In reply to climberuk: Some years ago I went with these guys at Applecross:
http://www.applecross.uk.com/msg/ however I should warn you what to expect as I found it was a VERY expensive trip. I went never having done any seakayaking and the chap teaching us was all 'this is easy, you'll love it' and before you know it I came back home, signed up for 3 more sea kayaking weekends, joined my local club and bought my own sea kayak with all the gear!! Then, to compound matters, I raved about it to my wife, she went sea kayaking and then we had to buy her a sea kayak and all the gear too! Mind you it was worth every penny for the trip to Raasay, camping on the shore then the paddle back across the sound the next day just in time for tea and cakes in the cafe. loved every minute of it!!! And its in Applecross, one of my favourite places.