Jason,
Yea AZ is very hot right now, it's been 110 all day today. Hell I thought I was going to melt when we went out today.
Yea when I bought my gooseneck, I drove from AZ to Las Cruces NM to pick it up. Got to the guys house at 1:00 am, and had to rewire the connection also, what a pain. Once I got it home, I ended up rewiring and putting new light on the complete trailer. Got such a smoking deal on the trailer, I was not about to complain. Where in AZ did you but the trailer at? I'm curious, I saw the add on EBay for the one you bought!
Your setup look great, keep up the good work, BUY A DODGE, they tow like animals.
Rob