Sorry, not stayed at the park, but the area is lovely. We drove past the park a few times and it looks nice (there was alot of building stuff going on round there this Aug-not sure whether was due to the park or the new major road being built nearby). You have to cross a road and go down a steep hill (like all the ones in Scarborough) to the beach which looked nice from what I could tell. There is loads nearby, Filey, Scarborough, Bridlington, Whitby etc.
Yeah I went to Scarborough twice when I was a kid but I am just a bit concerned as when I did a MN search a few people had said it was a bit chavy - kids left whilst parents drinking themselves into a stupor at ridiculous am etc.