i went fishing at rend lake this weekend had 3 days off. so i figured i would take a buddy of mine fishing in my cusions boat since hes shiping off this week. we were out on the lake for about 3 hrs with no luck so we tried fishing on the rocks at guncreek and caught a few. while we were out there i got hung on the rocks with 65lb. test on my pole so my buddy said "you must have a 100lb. blue with the line your using" joking around. well after i got it unhung i cast back out and did the same thing so i say "guess this ones 200lbs. then". right after i felt it get unhung my drag goes off. my lines going back and forth. the boats going side to side with every one moving had 2 other people with us. so i thought i had the bigest fish of my life. im yelling get a net and camra its a big one. drags still going and i'm a reeling. boats a shaking lines still going back and forth. finnaly get it up to the boat and my friend goes its a turtle so he nets it. come to find out its about a 15lb. rock first time anyone in the boat had seen a rock hooked and reeled into a boat. but that rock put up one big fight and i got enbrassed beyond belife.