The answer is, "Yes he was set up." He was set up by Gary Hartpence.
I agree, he walked into it, because he was susceptible. He went on an unnecessary boat trip to
Bimini with a syncophant and two women. He did it to himself, there and later in DC. Whether
Atwater set it up or not doesn't matter. Unlikely Atwater would have wasted time on it, if he didn't
know Hart was a fool.