We will be "going home" in about a month to the Boardwalk Villas. We will get free wi-fi, but are bringing 2 laptops and 2 iPads. We are thinking about buying a wireless router to accommodate our "information addictions."

Does anyone have a recommendation for a specific one and what the cost is?

Or do we need one if one of us has an iPhone? I've read somewhere that perhaps the iPhone itself can act as a router?

Any info will be greatly appreciated!