I really like the True Talker 2 from Hunter's Specialties. It's not overly aggressive and sounds realistic.
As for scents, I'm going to be giving Trophy Blend Scents a try this bow season. I spend a lot of time over at archerytalk.com around hunting season, and there's a ton of great feedback on TB's "HERD" stick. It has a calming effect on deer, supposedly giving them the idea they're entering a deer bedding area. Haven't tried it, but there are many who swear by it.
http://www.trophyblenddeerscents.com/
By the way, I see you're from Kingston. I hunt just outside of Gananoque (20 mins east of Kingston). Great area.