I'm loving how Fallout: New Vegas has so many places to go, and so many quests to take on. When I hit level 20 last night I decided to take the Explorer perk, just to see all the locations on the map, and to explore as many as I possibly can before I respec my perks and get rid of the Explorer perk. I was surprised how many places are on the map. I had read the trophy info that there are 125 locations, but to see them all on the map is a big surprise. There are so many quests to take on its awesome. I keep picking up quests all the time. I don't know how long it will take me to complete all the side quests, but I plan on doing all of them before moving on with the main quest.