1.older birds equal tough meat
2.buy feed from a mill, not tractor hobby, or the like, Southern states is as far as i'll stoop
3.oyster shells ground offered as free range or blended
4.if you get an egg pecker kill it, others will follow suit
5.heat lamp and close off drafts, they are incredibly hearty (unless your using a light supplement and worrying about eggs in cold weather they are not going to lay as well anyway
6.water, lots in the summer
7.cornish x-rock best meat however fastest growing and food hogs, you will not come out buying these porkers feed
8.several breeds are very good brown egg layers, golden comets, wynadot(sp?), and some others. if your going to have birds buy the absolute highest producing brown egg layers. You'll always question the pale yellow store bought yokes from now on. As soon as the cake bakers here about you they'll want any you can produce. Do not wash store them. Store them in a dry or old low temp fridge. They have natural enzymes when not touched. Wash them and they go bad much quicker.
4. they last weeks, trust me. Taken care of eggs just don't up and spoil. I would not hesitate to back pack fresh eggs for a week in just a dry safe place in a pack.