Matt, I don't have any good suggestions about the snoring. But maybe you should invest in some:
ie earplugs for the Mrs. A decent reusable set cost less than ten bucks. If that works for her, then I would suggest going to a ear doctor and getting a custom fitted set to really block out noise.
I've done the earplug thing since I have to sleep during the middle of the day and work was being done of the house. My earplugs are actually noise reduction plugs by eytometric research. they're designed for use at concerts and other areas where you still need to hear, but is too loud and will cause hearing loss quickly. they work good. It may take a few days getting use to having something in her ears when she sleeps.
If she's is going for that, I suggest investing in a good air mattress so when you get the boot, you can have a nicer bed in less than five minutes.
