It's supposed to be FUN, Jenn!!!!
Fun fun fun!!!
It'll take time, just chip away at it.
Keep a list of things you find you need and order a little at a time.
Browse eBay, and all the other wonderful places to get supplies
When you are out shopping keep an eye out at places like Wal Mart (discount store) and craft stores for stuffing, emboidery yarns, etc.
Just have FUN! 5 years from now you'll have so much 'stuff' you'll be selling it on eBay! :lol: