C.H.
We have a peanut as well and are Cd'ing and love it. Much easier than may people think it is. We love www.cottonbabies.com, great customer service, awesome products as well as a great variety. I had ideas of what would work based on recommendations from friends who CD and having such a small baby changed what we have been using, took a while to figure it out....We are very happy with our BumGenuis All in One diaper. The XS size worked up until our little one was 8lbs. Now she is is the Small size at 10lbs and it seems like they should fit for a while. I would recommend looking at their All in One Mediums or the Bum Genius One Size (grows with your little guy from 7-35lbs.). At nighttime we use 1 hemp diaper doubler and no leaks! For wipes the cheapie gerber wash cloths work great, just wet them and put into diaper wipe container. To eliminate odor we keep the dirty ones in a wet bag (blueberry makes a great one that fits in most diaper pails) and wash every 1-1.5 days. 18 diapers seems to be enough, any less and you will stress yourself out with the washing.
If you do go the CD route you have to be careful with detergents, I have had great luck with seventh generation liquid detergent. You can find a great chart on the cotton babies website that can help you to determine what detergents are best. Hope this helps!
Also, no zinc based rash creams. We have been using Aquaphor (Eucerin) and no rashes!
Check here for gently used or re-sale diapers:
http://directory.diaperjungle.com/diaperjungleforum/index...
or
http://www.diaperswappers.com/