In reply to Ciderslider:
Higgar is one of the windiest venues so prob best to avoid.
Rivelin is a good call but can be slower drying if its been damp / dewy over night.
Frogatt is also a reasonable option as would be birchden as they are lower down, not on the summit of a hill and have some tree cover at the base.
Have fun
Post edited at 13:00