I checked and Netflix doesn't even have Out of the Blue, though it is available for sale on DVD online in various editions. I have never seen it. Besides your recommendations, Roger Ebert wrote this in 1982:
"Out of the Blue" is one of the unsung treasures of independent films, a showcase for the maverick talents of two movie rebels: veteran actor Dennis Hopper, of "Easy Rider" and "Rebel Without a Cause," and young, tough-talking Linda Manz, whose debut in "Days of Heaven" was so heartbreaking. Made in 1979, it never got a chance in commercial theaters. The movie is Hopper's comeback as a director.