Quick story- just another father with a racing son.
:Longer explanation: My kid has raced on dirt (microsprints) for about 8 years, meanwhile he's finished his motorsports degree and moved to the Indianapolis area to start his career. Worked for a few shock manufacturers, now works at a testing facility where he runs Indycars on 7-post shakers pretty much all day. My promise to him was never to get him a job as a race car driver, mind you, so in a way my work is done.
Now the wife and I have picked up stakes and moved to Indy too, and we've come to the conclusion that moving up the ladder in the dirt world (midgets, sprints) is more than we want to take on. But the racing bug is always going to be there, so we're looking at a variety of alternatives to fill that role. Open wheel has always fascinated me, so it's high on the list.
Considering that A- we live in Indianapolis - oddly a dry spot for road racing in general, though there are plenty of tracks in the 3-4 hour range, B- I have no visions of having my driver 'discovered', and C- I'm comfortable with wrenching on my own car (it's kind of the point of the hobby for me)- would FF/Continental be a good sweet spot as far as good car counts, available races nearby, etc or should a look at a 'smaller' platform (F600, FV)? The #1 goal for us is to have fun.
My tentative plan, assuming this is the direction we go, would be to send him to Lucas Oil school, then rent a ride/rides to finish out his license, then play it by ear while I finish my new garage and sell off my old dirt stuff.