If you are going before 9/30/17 and anyone in your party has an Annual Pass, the price is about $29.99 per adult.
That said, we ate at Cape May last September, and it was the first time I ever found it disappointing. Puny crab legs that were difficult to clean, tiny clams, hardly any salads and seafood chowder instead of the awesome New England clam chowder that I looked forward to enjoying. The best thing were roasted brussel sprouts.
Later the same week, we ate at the Swan's Garden Grove Seafood Sensation which is always on Friday and Saturday nights, sometimes Thursdays. It was about 900 times better for the same price after their AAA discount.
The crab legs there were much bigger and meatier and easier to clean. Each person gets a delicious stuffed half lobster. The prime rib, salmon mashed potatoes and green beans were all outstanding.
I would say that anyone not on the Dining Plan on a Friday or Saturday night will be much happier with the Garden Grove versus Cape May which was one of our favorites for years. At one time, Cape May's food seemed much more upscale.