Right now it looks as if there's gonna be a few guys wading - maybe some of them arriving later in the day and wading down around the take out point at Greenwood. Obviously, waders can fish wherever they want and don't have to show up at Greenwood in the evening unless they want to.
Don't write off wading. Right now, the river is very low and wading opportunities are very good. Although you won't see as much of the river, by wading, you can spend more time focused on fishing; less time messing with boats and not have to worry about reaching a destination before dark.
Also, some of the floaters, may choose to simply paddle around the put-in point rather float the distance to Greenwood (this is usually what I do when I go up by myself).