Grammaretto
That's true about ticks and you have to be vigilant but you don't get ticks at the seaside and you definitely get midges.
I once camped at the water's edge on the Ardnamurchan peninsular and wondered why this beautiful place was deserted. About 5 pm I discovered.

You won't get ticks on the beach but they are still in the woods long grass, ferns, heather etc I live at the seaside in the west highlands but we still have to have tick protection for our dog or he'd be covered in them every day.