i'm new at this too. my chicks are now 10 days old.
here are the things that i learned from doing despite having spent sooooooo much time on this website for months before they arrived:
-the nipple waterers are for chicks too. they take all the headaches out of watering the chicks. the chicks took to them easily and immediately. for my initially 8 but now 7 chicks i drilled 2 nipples into the caps of two small disposable bottles of water and then wired them so they hang and i can easily adjust the height as they grow, which is almost everyday. i fill them up with water and ACV every other day and that's it. A guy named Neil is selling them on here. that's the cheapest way to get them. just do a search.
-if one or some of the chickies don't make it, it hurts really bad. i had one start looking sick on her second day here. she wasn't really growing and she wouldnt drink water. i tried a lot of different things to get her into gear but after 6 days of her listlessness, she died in the night. those 6 days sucked. instead of watching the others be crazy chickens, i spent all my time just staring at her and willing her to live. that was really hard. before they came, i figured that since they were just chickens and i had 8 of them that one dying would be sad but understandable. stupid.
-they don't make as much noise as i thought. sometimes they peep and sometimes they don't. peeping is mostly reserved for when one of them finds something she thinks is special and runs all over the place trying to choke it down before someone steals her prize OR like when one of them jumps and lands on top of another, which is a frequent occurrence OR in the first few days when they peck each other a lot before they figure things out OR when you pick one up and she isn't so sure that's a good idea.
-pine pellets sure do eliminate that dust problem that everyone talks about. we had them in the shed initially but i got tired of sitting in a musty room on a crate so we moved them into the living room without a problem. there is a slight barnyard smell but it's not so strong/offensive and they aren't gonna be here for all that long. no dust in my living room. and though BYC people had me nervous with their talk of the chicks eating the pine pellets and the pellets expanding in their stomach and OH GOD OH GOD. this didn't come to pass and they hardly even peck at the pellets at this point.