Do you want to learn how to identify grant opportunities and write successful proposals? You can take an online teleclass that will get you started. This teleclass, sponsored by Charity University, will be held on July 27. Although I haven't taken the class myself, I can tell you that the instructor, Renata Rafferty, is a very well-known and highly-qualified grants professional. I have no doubt you'll get a lot for your money with Renata's class.
Speaking of money, the cost is only $119.00 plus any phone connection charges. And if you're wondering -- no, I don't have any affilitation with Charity University or this class. I just see it as an excellent opportunity to learn the basics about grant writing.
For a more detailed class description, click here and scroll down the page. Classes are listed in alphabetical order.
Here's where you can register for the class.

It's good that you mentioned about the grantwriting course. I have seen more offered online both of which are courses and those sites that offer general tips and helpful advice.