Check out Axl's TF2. 216.6.232.168:27015. It's a blast to play on and has good admins. Best of all, the only rtv feature it has is to bring up the map vote map.
What his server runs isn't a map nomination box, but rather, when the round ends it goes to a map called axlvote_48d. It has doors to 48 custom and standard maps, and people melee the doors to break them down. There are 3 doors, and whichever map door has all its doors broken is the next map. There are some random maps that are denoted (map of the week, arena map of the week) and has a few silly customs but otherwise all the good custom maps are on it.