I've been watching MotoGP recently instead of F1 for some of those reasons. Much more enjoyable, dangerous and unpredictable. And you don't go around an oval unlike indycar.
I just came back from looking up the IndyCar tracks for this reason, to see what non-ovals there are. :-) I prefer road courses, myself.
https://en.wikipedia.org/wiki/List_of_IndyCar_Series_racetra...