The Great British Adventure

We have a plan... an ambitious plan but quite an exciting one!
We are going to go on a big tour of the UK this summer. The initial itinerary is this:
Start in Sussex
Drive to the Yorkshire dales and spend a night with my family (probs the ones in Grassington as I like it there)
From there to the Lake District for a night or two
From the Lake District all the way up to the Isle of Skye where we will stay for a few days (DH has a cousin up there)
Down to Glasgow and a ferry across to Belfast
From Belfast to Dublin where we have friends and then a few days bumming around the west coast of Ireland
Catch a ferry from Dublin to Holyhead
A night or two in Snowdonia National Park
And HOME!
We've budgeted roughly £400 for fuel which is still less than we would spend to fly the three of us anywhere during the school hols, and we're aiming to do the whole epic trip in 10-14 days.
So what I want from you lot are recommendations for anything that we should consider on our way - campsites that you have visited, particular points of interest or beauty, unmissable pubs, any diversions we should take, anything we should avoid. The particular grey area for us is the Glasgow/Belfast leg as we don't know which way we should play it - spend the night near glasgow and get a morning ferry, or spend the night around Belfast somewhere?
All experience and anecdotes gratefully received.
We are going to go on a big tour of the UK this summer. The initial itinerary is this:
Start in Sussex
Drive to the Yorkshire dales and spend a night with my family (probs the ones in Grassington as I like it there)
From there to the Lake District for a night or two
From the Lake District all the way up to the Isle of Skye where we will stay for a few days (DH has a cousin up there)
Down to Glasgow and a ferry across to Belfast
From Belfast to Dublin where we have friends and then a few days bumming around the west coast of Ireland
Catch a ferry from Dublin to Holyhead
A night or two in Snowdonia National Park
And HOME!
We've budgeted roughly £400 for fuel which is still less than we would spend to fly the three of us anywhere during the school hols, and we're aiming to do the whole epic trip in 10-14 days.
So what I want from you lot are recommendations for anything that we should consider on our way - campsites that you have visited, particular points of interest or beauty, unmissable pubs, any diversions we should take, anything we should avoid. The particular grey area for us is the Glasgow/Belfast leg as we don't know which way we should play it - spend the night near glasgow and get a morning ferry, or spend the night around Belfast somewhere?
All experience and anecdotes gratefully received.