I wanted to go to Machrie but could only get there for the Sunday event of the Machrie Open. I couldn't see playing that blind course with my skill limits (and virtualy giving away an extra 50 quid) so I spent an extra day in Machrihanish and played it three times. As a rambling rover when I travel, I don't mind keeping the moss off my ankles but it was nice to relax for a couple of days.
The course was easy to get onto but the lodging in Machrihanish is limited. We had to knock on a few doors. There is nothing like waking up early, having a hardy Scottish breakfast and walking across the street to tee off of The Battery. I was a solo rabbit and played the course in 2:20.
www.uk-golfguide.com can be very helpful for planning.
And Caledonia-McBrayne has .pdf files at their website of all their ferry ports and schedules. Planning it is half the fun, in my opinion.
You can also take a ferry from Ardrossan, just west of Glasgow to Arran Island to play Shiskine 12er and then head up to, I think, Brodick and there is a ferry port that'll take you to Kentyre peninsula and a white knuckle drive down the eastern shore highway through Carradale (a sporty 9er) and Campbelltown. I wish I would have played Dunaverty but we did get to walk half of it. Next time, for sure I'll chase a ball.
Don't forget to try the Springbank and Caol Isla, and etc! whiskies.