Sam Adams and Yuengling are safe bets for the British - as they kinda resemble British beer in taste and colour/consistency.
I'm with Dave H - Guinness is an ideal track beer that you can get a decent buzz from - and it won't injure you, just as long as you keep it nice and cold.
Labatts? Are you guys totally nuts? It's the most hideous chemical monstrosity - and delivers the most stinging hang-overs - no way, no day.
In fairness, you can get most canned/bottled beers at local FL Supermarkets (Publix) or the local ABC Liquor Store. So if you hanker for Boddies or Tets, Fullers or Wife-Beater, Hienie or Molson - it's all here - we're not in the third world, you know....
I'm not a fan of Lite beer - but in mitigation, I feel that there is nothing wrong with Michelob, Bud or MGD either.
I personally do not think that Labatt's is hideous, it sort of resembles the taste of some stronger tasting pilseners here in Holland. But I do have to agree with the hangover argument. Molson I like, specially the dry, not so much the Ice version.
We will probably drink Sam Adams anyway and maybe for Paddy some Heinies. Or Grolsch, as long as it is not amstel lite, bud, budweezer, rolling rock or any sort of lite beer, we'll save those for the girls.