Does Arkansas have reciprocity agreements with any other states for tuition? (Wis/Minn do; western states have WUE)
She’d get the Brown and Gold scholarship at Wyoming, which would bring the already low OOS tuition down. If she just wants to go OOS to go OOS, there are several college that have good scholarships, but most are in the frozen tundra of ND, SD, MT, WY.
You have 2 years to save up. Start putting the amount you think you can pay away now. If it is $1000/mo, you’d have $24k in 2 years and could continue putting that amount away while she’s in school.