Active job

Painting outside deck 10 x 5

We have an outdoor L shaped deck. The deck is tired and needs to be painted. It would involve 2 steps, first step would be to paint with a brush in between all the gaps in the deck and second step would be to use a roller to paint the deck itself. I would like 1 coat on each and I will do the second coat. The railings and steps also need 1 coat. I have sanded the paint back. I will supply the paint.