All right then, since nobody responded I'll assume that nobody knew the answer so I'll post what I discovered here in case it's helpful to the next guy who breaks the front left hold down eyelet on their Eagle.
There's a thin bit of fascia just left of the "settee" that's held in place by 2 phillips screws, remove these and a vertical screw in the gap between the cabinet and the front bulkhead and you now have access that any smaller than average 9 year old can make good use of. The gap is 1 3/4" high and, fortunately, my wife was able to reach in and replace the threaded portion that the eyelet fastens to. I was able to get my hand in up until just past the base of the thumb.
But we're good to go now and headed to Death Valley tomorrow. Keep on good terms with the neighborhood kids in case you need to replace this bit. Cheers,,,,,,,