Went to Millport as an alternative to IOW.................unfortunately I've seen a change since the last time I visited (2 years ago). Less scooters and more pork pie hats and camper vans. The numbers seemed down as well. On the campsite there was plenty of family size tents and the wet Sunday morning saw the tents being packed into the cars outside the campsite.
Still a nice place to visit and the pubs (all 5 of them) were easy..ish to get served in, just hope the event doesn't get too "Modified".