Welcome to the coop! I use the Forums and Articles tabs at the top of the page to do research. You can get lost for hours. It's nice to know you are minutes away from getting help with questions and emergencies!
Congratulations on your new ducks! Glad to meet you and welcome to BYC. Here is a helpful article on keeping ducks. I hope you like it.
And here is an article on common mistakes poultry keepers make and how to fix them (it applies to chicken, duck, and any other bird keepers). It also has a link to a first aid kit list. Yay!