RE: What drop away rest?
I really like the Golden Key TKO. Tough to beat for the price at around $50. I found it to be fairly easy to set up; not any more or less complicated than a traditional style rest.
And the great thing about it is that you can shoot it as a drop away, as a standard prong style launcher, or use the "lizard toungue" type target launchers. So if you decide you don't like it as a drop away, or if you decide to switch from a drop away for hunting to a target style launcher for indoor, you won't need to invest in another rest.
I believe the rest that BigPapa has posted is the Golden Key Infiniti. A bit more expensive than the TKO but it's micro-adjustable. Same 3 in 1 concept though.