Ready...Set...Go

One of my recent goals has been to run my first 5k.  I've heard the Couch to 5k program is a great way to get started, since I've never EVER been a runner, unless you count being chased in the dark by a super scary chainsaw man...but that is a story for a different time.  :)  Everyone tells me to get fitted with fantastic running shoes, which can make a huge difference.  I have a list of great things I need/want to do to prepare, my problem has been finding a time to start running.  In the morning before work?  Umm...no thanks.  The thought of waking up before 6:30am is so not an option.  After I get home from work?  I'm usually so emotionally and mentally drained at the end of my day it's hard for me to have any motivation.  The thought of taking 2 showers a day is not sounding that appealing...and I can't skip the shower in the morning or I'll never wake up.  What about during winter months and bad weather?  I'm pretty sure I have a pathetic excuse for everything.  I think the only solution is to find a running partner, possibly someone willing to kick my butt when I wimp out and don't want to go.  Any other suggestions or tips?