Hi C. Dan,

I believe you are a baritone, and if you are not using a good condenser mic with a microphone stand mic shield it is going to be hard to get good vocals.

If you are a baritone you have to sing into a padded cave, so to speak, pretty close to that condenser mic so you don't have to yell to get volume. The quality of your voice is actually good, I think, you just can't strain it or sing too loud. You have to get up on the mic, and non-condenser mics aren't too friendly with baritones. They create the mud you can't fix later.

Just a few thoughts.