Not interested in Foster as in-state? I know many who’d give an arm and a leg to be in your position… lol…
Kelley would be a better bet among your options; despite all the competitiveness around workshops, you can be assured of good placements if the kid puts in the work. Not getting into IB workshops (which is indeed highly competitive, and not just in Kelley btw) will primarily make it harder to land an IB internship/job at a BB/ prestigious boutique, but most students do end up placing well at Kelley.
Great options, many congratulations to you and your kid. We have similar options OOS as WA residents, except Foster.