Scotland road trip - campsite recommendations please

[steve1968]

Leaving from midlands tomorrow morning , looking for places to stay ideally close to a pub, not to many rules and regulations, camp fire would be good , three 50 + year olds so not novices .

Loch Lomond area
Inverness
Applecross
Skye
Harris

And anywhere else in between ?

Thanks in advance for any suggestions

Steve