Disney's Vero Beach Resort is very similar in both style and layout to DHHIR. They have virtually the exact same activies and choices of rooms. They have kayaking and nature tours as well.
Some additional advantages of Vero is that it is truly right on the beach. We had an oceanfront balcony and I would watch the lights of the shrimp boats way out there on the Atlantic at night. It's very dark at night because of the sea turtle nesting.
They rent jet skis and sailboats right there on the beach and the beach is very big and very private. The pool is awesome with a great slide and lots of activities. Lunch right by the pool very similar to DHHIR.
There are two Disney restaurants on the property. Shutters and Sonya's. Shutters is a character breakfast with Goofy and Max and is open for lunch and dinner, including a buffet some nights. Sonya's is a fancy restaurant. There is also the Green Cabin bar which is outstanding and serves appetizers. We had drinks on the Green Cabin bar balcony outside with shrimp cocktail and the two sauces made a Mickey on the serving plate. Truly magical!
There is a lot to do off property too, including a "must see" at the Mel Fisher Treasure Museum just a 15 minute drive north to Sebastian. Fisher discovered the sunken 1715 fleet in 1969 and they're still recovering treasure today! The museum is really cool for adults and children. Who doesn't love a real life treasure story worth billions. You can actually hold an almost 300 year old bar of gold recovered from the fleet that sunk in 1715. The weight is amazing. It was worth $850,000 when were were there years ago. Today is would probably be worth more than $1.5 million.
There are plenty of great restaurant choices off property too, including Captain Hirams and Squid Lips, both of which I highly recommend.
Once you've gone to Vero Beach, you'll have a hard time choosing between DHHIR and Vero.
We always went to Vero because we drove to WDW in Orlando first. Then we relaxed on the beach. We tried DHHIR because we were going to Charleston first for our cruise. We're so happy we did because we love DHHIR just as much as Vero.