Cruising lyrics

I'm cruisin', I'm on a river of blue
I'm cruisin', I'm on a river of blue
I don't know what I'm doin', Can't keep my mind off you.

I'm cruisin', I'm on a river of green
I'm cruisin', I'm on a river of green
I don't know where I'm goin', don't know where I've been.
[ Lyrics from: http://www.lyricsmode.com/lyrics/b/billy_connolly/cruising.html ]
I'm cruisin', I'm on a river of grey
I'm cruisin', I'm on a river of grey
It doesn't matter what I try, these feelings wont go away.

I'm cruisin', I'm on a river of black
I'm cruisin', I'm on a river so black
The only thing I'm sure of, don't think I'll ever be back.