Need help with a chord progression in thunder's someone get me a spin doctor

Hi folks,

My band are covering 'someone get me a spin doctor' by Thunder but my guitarists cannot seem figure out the chord progression in the verse. Rather than do the sensible thing and ask a public forum they are quite content with scratching their heads and shrugging their shoulders. There doesn't seem to be tab for this song anywhere. Is there anyone that can shed some light on what's going on? It would be greatly appreciated.