This process will take some time and it's nice to have a second. Major props to JNCoRacer for his help on this one!
First of all, you will need to following tools to complete this replacement.
1) 12mm, 14mm, 19mm open/box wrench
2) 8mm, 12mm, 14mm, 19mm, 24mm sockets (various drives, that's up to you)
3) A universal joint for socket wrench (again drive is your call)
4) Drain pan
5) Turkey bastor or some pump to remove the power steering fluid