Hey Annabel,

I'd endorse Ritchie's comments. The only thing I'd add is that double kayaks are ten times better for beginners than singles. The guy who tipped on our trip was in a single - the doubles were very stable and easy to handle and even Ritchie (who makes scientists wonder whether humans actually did originate from sea creatures) was happy in them.  Unless there's a bit of wind about the most chop you will encounter in the Sounds will be wake from ferries (and the Lynx isn't in business any more so the risk of getting run down is only moderate).  If you've had a go on the ones down at Fergs you'll have an idea about how straight forward it is.