[MikeyC]

I was just on both islands back in late August/early September for my honeymoon. I strongly preferred Kauai. It's much less developed and much more green. If I wanted to go somewhere with beaches and t-shirt shops on every corner I don't have to go all the way to Maui. I can save a few bucks and just go to Cape Cod.

The best hotel in Kauai in my opinion is the Hyatt in Poipu. It's on the dry (as opposed to rainy) side of the island and there are TONS of great restaurants in Poipu. I highly suggest The Beach House for dinner one night if you need to bring your lady to a romantic spot. Make sure you make a reservation and ask for a seating during sunset (maybe 6 PM). It's a bit early for dinner on vacation to do that but you can't beat the view.