Where do you look for merit scholarships? Are they school specific? Are coaches pointing you to them? We looked at scholarships.com and there aren't many that would be enough to make a dent on tuition, or they are so specific. This makes out-of-state walk on out of reach.
Yes, out of state walk on is difficult as most of the schools with gymnastics programs are state schools and generally private schools have more to offer for merit scholarships although there are some state schools that have significant academic scholarships. Also some states offer in state rates to nearby states or for students who meet academic criteria