Well, as the title says, i am not much of a singer. I don't know what it is but i think my vocal just completely suck and is always flat or sharp when singing. I've been a musician for 8 years, guitarist for 6, and i am able to tune instruments with my ear no problem. However, i can't seem to support my vocals to match the pitch.

I would like to start taking lessons, however, i have no time; for i am in the USAF and school 24/7. I know it's not because i am nervous or have stage fright because i let loose and just don't care, but no matter how hard i try i just sound horrible. Any suggest in what i can do?