There are a number of other ways to find appropriate reviewers, too. (buildbookbuzz.com)
Direct your proposal to the program in which it fits best; there, it will get the most appropriate reviewers and have a high priority for funding. (sciencemag.org)
While program directors put substantial effort into selecting appropriate reviewers, given the diverse array of topics that come into the programs, we are sometimes handling proposals in areas that are outside of our particular scientific specialty. (sciencemag.org)