I'm on the NW coast of Oregon, as far as training the dog, best way is to put her in with another finished dog. if you cant do that, then i would turn a rabbit loose in a brushy area, let the dog see it run away, wait until the rabbit is out of sight, and let her go, if shes got any natural ability she will have her head down and try figuring out where the rabbit went to from the last place she seen it. then i would try turning the rabbit loose again with out her seeing it. wait 5 mins. and turn her loose.
i wouldn't worry about killing every one. most guys dont kill every rabbit they can to there dogs, i know a few guys that might kill one or two a year, they just like to run the dogs.
for example, i have a training pen, (1 acre) that is fenced in with 2 good size brush piles in it. i turned a first timer in the pen, a 3 month old female with a rabbit yesterday. she seen the rabbit hit the brush, then i turned her loose, once she got in the brush she started using her nose and not her eyes, she jumped it and she knew what to to do after that. i dont know if your using tame rabbits, or catching wild rabbits, but i would start with a slow tame one a few times, like a Californian breed. so you can grab it out of the brush after she runs it for a while. then try a faster breed, like a San Juan rabbit. or nothing beats getting out in the woods and walking threw some brier patches. you might have to jump the first few rabbits to her, but after that she should be in there finding them for you.
Brian