coyette trapper,
I'm a little concerned you aren't telling us enough about what you want to do and where you'll be doing it?
First off, why is it that you have a problem with the noise level of a 30-06? What happened that gave you the impression that it is any louder than a 30-30 or 7-08, or I don't know, pick one? Did you fire a rifle that had a carbine length barrel or perhaps stood next to one with a muzzle break? Most 30 caliber rifles can be pretty much the same noise level using factory loadings.
Next, issue: If you are spending the day at a range sighting in a gun, usually you should be wearing earplugs and/or earmuffs, so that the noise will not affect your hearing and lead to a bad case of flinching. When hunting, I would assume that one shot, one follow up, if necessary, is about all you need and the noise factor shouldn't be a factor in the rush of the moment.
Finally, pick what you decide fits your comfort level whether it's a short, light, lever-action or bolt action or maybe an auto-loader??? It's important to get something YOU feel comfortable with and use it...........practice with it, and don't let it intimidate you! If you like lever-actions, there are Winchesters, Marlins, Brownings and used Savage M99's in .300Savage or .308Win. Enjoy the hunt.
Good Luck my friend!
Jim