I need help with the application forms.Pleaseee

Hi currently I am in US .We are planning to go back next year April 2010.I have 2 kids 7yrs and 3yrs resp.We are going back to Banglore but not sure where in Banglore.So I am really confused in which schools to buy the application forms.Is it possible that I could fill up the application forms online and pay them thro western union money transfer?? as I can't go to India before April .My parents and inlaws are very old and they are in Madras I dont want to bother them