I am working on creating a unit leader manul. Does any one do patrol and have unit leaders that could give me some ideas?

What exactly were you wanting to be the purpose of the manual?

somethings that I found helpful as a staff member was to have in my manual some rainy day activities as well as games so that one could pull off doing something at a moment's notice without much prep.
a review of basic safety guidelines would be helpful
a map of camp
contact info in case something happened. including a list of code terms for the radio if your camp uses them
tips for the summer such as how to deal with certain things

hope that helps some