Gluten Free Pizza Crust

I combined and modified a couple of recipes in order to use the ingredients that I had on hand last night. This is what I came up with, we liked it and I plan on using the recipe again. I doubled this for two 6 slice pizzas.

2/3 Cup Rice Flour
1/2 cup tapioca flour
1 Tbsp yeast
2/3 cup water
1/2 tsp salt
1 tsp Cider Vinegar
2 Tbsp Tapioca Flour
1 tsp chia gel
1 tsp Olive Oil

Mix all ingredients together until a soft dough is formed. place on well greased pizza stone and shape into round or square pizza. Bake on 425 for 10 minutes. Add toppings ( used Pizza sauce, ricotta cheese, pepperonis and mushrooms.) Bake for another 15-20 minutes.