Hi Kane, good effort. I can hear a good song in here!
Q - did you play some drums acoustically, actually recording yourself playing drums? If so, put it on a grid in Sonar and get the timing a little tighter to the grid. The grid is like evenly spaced fenceposts that fly by as you race down the red dirt country road :)
If your drums are samples or midi files, same thing.
Once you have the drums more or less locked to the grid, it's time to get a bass guitar on this. I don't think there has been a country song ever written without a bass guitar.
Or, you could just drop the "country" idea and go for something in the Nick Drake department, which might suit your style better? I dunno - but can hear your song in this, keep at it!
cheers,
-Tom