Shaving sucks. I boycott it for the most part in the winter and grow a beard. Then I'm only shaving once a week or so, instead of 2-3 times.
And I stopped using the Mach3/Fusion crap a while ago because I couldn't justify spending that kind of money, when I get the same shave from a cheaper disposible.
I use these:
BIC - Shaving - Product Page Usually get a 4 pack for around $3.50 at Target.
With the Edge Active Care cream. That stuff is awesome. Started using it a few months ago, and since I don't shave that often, the tube lasts me a while.
I used to shave in the shower, but not so much anymore. However, I always shave as soon as I get out, and be sure to warm up my face with a wet wash cloth before I apply shave cream.