While Arkansas only has one online high school of which I am aware, it is worth a look for those folks in that state. See:

Arkansas Virtual High School

A growing chain, iQ Academies are definitely worth a look if you live in a state where they reside. See:

iQ Academy Arizona

iQ Academy Kansas

iQ Academy Minnesota

iQ Academy Nevada

iQ Academy Washington

iQ Academy Wisconsin

Today’s Focus School is iQ Academy Arizona. It is part of the growing iQ Academy chain of schools.

Snippet from listing: At iQ Academy, our priority is to deliver a high-quality, personalized education that prepares students for life beyond high school. We accomplish this by offering a complete learning package which includes standards-based curriculum, an innovative virtual learning environment and an extensive support system involving teachers, counselors, learning coaches and staff who are personally committed to helping students realize their greatest potential.