You may find Communtiy Toolbox Chapters #42-44 of the toolbox, and Toolkit #14 to be helpful. Another thought is that you may be able to find a suitable on-line course that you can take for free. I don't know if you are familiar with the idea of MOOCs (Massive Open Online Courses) that are being developed by major universities and other organizations. I just did a quick internet search for "grant writing MOOC" and came across a bunch of things. Good luck.
