Inspired by the crappy reception in my new apartment, and given courage by some other posts and IP's guide, I ditched Tracfone and got an Airvoice Wireless cellphone. I haven't been to the boonies yet but the reception in the Portland area (including in my apartment) has been great - clear, undropped calls, good service, etc. I'm paying for the $20/month package and am very happy with it.
I also got my own modem and router and returned Comcast's modem so I am no longer paying the $10/month charge to rent theirs. And with now having a reliable cellphone, I was able to drop my home phone. It will save me about $25/month with a lot less stress (and less money going to Comcast, which I'm also happy about). Not a ton but that savings will continue to add up.
Thanks, IP and thanks to this forum in general. I learn so much here!