First of all, go to www.cicpo.ca and familiarize yourself with the new rules that will be coming into effect in the fall. Second, write a contract stating your policies regarding illness, vacation, payment, discipline etc. a google seach of daycare contract will help or just search this site. There are many free advertising sites as well. Also check with your home and car insurance (if you plan on takiing the children in your vehicle) to make sure they will cover you for 5 children including your own. Good luck!