I'm about 20 miles from Scarborough. Best way to get there other than drive is train, with good connections from Hull and York. nearest airport is either Humberside or Leeds Bradford so you'd have to hire a car to get from them.
I like Scarborough, we're considering moving there when the kids move on. As with any town it has its rough areas and its nice areas and the town,the seafront and the traffic are a nightmare on summer warm weekends, but in spring, late autumn and winter it can be quite quiet. its also close the Wolds, the North Yorkshire moors, Dalby Forest, Whitby, Rydale, so some fantastic countryside in every direction.
And you can get nice icecream