The picture is building up, I see you are a Dubliner and play the drums !
Looked up Jackeen and it came back with "a drunken, dissolute fellow", so you'll fit right in with the RIB crowd !
I was over there, Dublin, last week, and maybe again later this week, and always see an Avon moored up on a small jetty on the north bank of the Liffey. If I had more time I'd bring my drysuit over and try and blag an outing into the bay with one of you guys. But I never seem to have time
Good luck with the boat.