I like O'Doul's by Anheuser Busch.
Also, Texas Select is a good N/A beer.
My preference for N/A was Coors Cutter. Just like real stuff the O'Doul's gives me a nasty headache.
Exaliber is pretty good also, I think that is made by Heinikin.
My sister drank all the near-beers while she was pregnant, and she claims O'Douls is the most palatable. I pointed her in the direction of Michelob Ultra, which I maintain is half beer and half water, but she had some complaint about taste or something. What a beer snob. ;)