Well after some thought I have just booked myself into this http://www.insightcruises.com/pdf/st03_1pg_flyer.pdf
Should be an interesting experience! Of course I am now going to have to invest in a solar scope and other bits'n'bobs. Anyway, can't wait for June!
Yes Ken the fact it was Hawaii was the clincher, going to try and add some days to explore!
Mark, it is somewhere that has been in the back of the mind for some time. Just perfect opportunity to see the islands and get some astro expereiences like Keck under the belt.