I posted a thread earlier about going to Cape Cod and asked for advice about a romantic dinner. It's Mrs. michaelr's birthday and I thought instead of taking her out, I'd prepare a lobster picnic in style. We are going to stay at the Oceanedge resort in Brewster on Saturday the 30th. I think I can pull everything off but need two recommendations:

Where do I get the lobster? I want to say precooked at this point as I can't see how I can actually get water to boil. I know not perfect...ideas welcome.

Where is a good place to picnic that is close to Brewster? It would have to have a grill to reheat the lobster if necessary.