Bill Clinton and George Wallace were governors at the time and so that explains why they were there. It was not a some kind of secret meeting involving drug running out of some small Arkansas airport. Sorry folks. But the smiling woman in the background between Clinton and Bush in that photo does kind of creep me out. She looks like a character from a Stephen King novel.
As an interesting sidenote from that day (July 30, 1983), a three-year-old Chelsea Clinton walked up to Bush and asked to use the bathroom. George personally walked her to one of the bathrooms in the main house and then returned her to Bill's side.
Take a look at the pic in post #21. Way before Trump, he was advising Bush Sr. Then later on Bush Jr. Then Obama. It just never really ends with these people, does it?