Huntinchef,
Thing to remember too is that our "rabbits" down here on the Rock are actually Snowshoe Hares. (We also have Arctic Hare, especially in Labrador). The most common bunny you'll run into on the mainland is the Cottontail Rabbit. Unlike our snowshoe hare, the cottontail will hole up in burrows, under brushpiles, rocks, etc... If you don't have a dog, check around for food sources and any near by brush piles. Take a buddy with you. Have one guy give the pile a good kick and the other guy standing ready to take the shot. You can check with local farmers in your area as well. Many will tell you where to look and will happily give you permission to hunt them on their property as the little buggers can do lots of crop damage if left unchecked.