Pre-heat oven to 425 degrees F. Line a baking sheet with parchment paper.
Cut your potatoes into 6 wedges each following these steps. Cut your potato length wise in half. Take one half and lay it flat side down on your cutting board. Cut about 1/3 of the way in from the outside, angling toward the center. So as you cut, you are cutting on a bias. Do another cut about 1/3 of the way from the other side, angling toward the center again. Repeat those 2 cuts with the other half.
Toss the potatoes in a bowl with the avocado oil, old bay seasoning, sea salt and pepper.
Spread the potatoes evening on the parchment paper lined baking sheet. Bake for 30-40 minutes, flipping the potatoes half way through. You want them to have a golden brown color, while easily piercing with a fork.