User blog comment:Jon Swag/For those who want a level 50/@comment-4370132-20110812195532

yes Tesoro Azul is an excellent place to level up. Just like you said you can get a 42 kill chain, though my fastest clear time was 1:14 not sure of the points...this is according to R* social club so i think it might be single player. it don't show time for multiplayer but my leader board rank is 3169 with 270,502 points.