We spent 10 days in the Maritimes in late July, and couldn't find oysters anywhere. And I *looked*! We did, however, find lobster, good lobster, cheap lobster, in lots of places, particularly in PEI. Take the tools along, drink NS white wines. Yum. BTW, some of the best fish 'n chips (if you indulge in this guilty pleasure) in Canada are to be found in Truro. Trust me on this. I *know* fish 'n chips. I can also recommend the best place for them on PEI. Murphy's: http://www.yelp.ca/biz/murphys-fish-and-chips-truro winemaker