About a week ago I asked about what wire I needed to run to an outdoor pool pump and got that part all taken care of thanks to the guys on here. I mounted a single gang pvc box to a fence post by the pool, ran 3/4" conduit from that box to the garage with a LB and then pulled 3 thhn wires threw this. Now I need to finish getting power out ther and have a few question. I have a sub panel in my garage where I will be getting power from. This is my plan so tell me if I am good or need to make some changes please. From the panel will be 20 amp breaker, 12-2 romex to a junction box attached to the LB. In this junction box I will go from romex to the stranded wire that runs to the pvc box by the pool. I bought a 20 amp GFCI for the box and a weather proof cover. The question I have is in my question about the wire someone mentioned the gfci has to be before the wire goes into the ground. So should I put the gfci in the junction box in the garage and then another out by the pool? Or a gfci in the garage and a regular outlet by the pool? Thanks for any help with this.