Last time it was Blazing Fiddles, This time it is Shooglenifty. You are of course welcome to come down in your RIBs, plenty of space within the harbour on the island side. Whilst I am sure you can make your own calls should you wish advice on the area we are always at the end of a telephone Seafari Adventures 01852 300003.
Just throwing something into the ring as I read some of the potential destinations. Take a look at Hyskeir Lighthouse. It is easier landing than Skerryvore and Dubh Artach. The island is interesting. The diving is excellent, and you are not too far away from Canna or the Cairns of Coll.
Sensible cruise speed time from Oban - allow 2 hours.
Be aware - no mobile signal at Hyskeir
Northern Lighthouse Board - Hyskeir