Seaton Carew in my memory plays similar to the width it appears in the flyover. There are many parallel fairways with a stretch of tall grass and hummocky small dunes separating them. But each fairway itself is wide enough to allow fair play on a breezy day but not Old Course wide or anything like that. You will end up in that knee-high to shoulder-high grass occasionally unless you're a fairly straight hitter.
At least that's how I remember the course from two rounds there several years ago. I'd forgotten how much I enjoyed it until watching that flyover video.