I love drive ins for the summer and this is my favorite one. They have four screens and you get to see 2 movies and eat outside.
There are clean bathrooms and multiple concession stands. The food is hit or miss. If your not picky try what interests you. The popcorn, fries, onion rings, chicken fingers, and corn dog were good to me. You're NOT allowed to bring in food but I had this FRIEND who snuck in his OWN SNACKS!!!!!!! :O
Make sure you plan your evening as you see 2 movies that go on almost till 1 am. Most people sit outside their car or lay on a blanket with pillows. Bring chairs, tables, small blanket or hoodie, radio to hear audio outside, paper plates, napkins.... by all means DON'T bring your own snacks like other law breakers I know!
The only suggestion I want to give Dependable Drive In is to plant more grass. During the off season spread new grass seed everywhere so it's more plush and green.
Signing off. :)