I have caught several 10 to 15 lb,one 20 and a 26 that was my personal best.I got a well to do down by fort cobb okla summer of 2010 about 7 mile from washita river.I told self that i was going to try very hard to catch at least a 30lber while i was there wich was going to be 6 months or longer since it was going to be a very deep well 26,000'.after 40 trips to river 10 of them being all nighters i learn that my best fishing was from around dark to midnight i had caught 53 fish both blues & flats wieghing 10 to 20 lbs i was thinking mabye there is no 30 lbers around here but i knew better someone had caught a 45 on limbline a week before my quest.we had got a good rain and river was coming up i knew where there was a big creek feeding into river i had read that where a creek runs into river it is a good place to fish so i got permission and caught some bait (bluegills) by now it is 1pm had to walk a 1/2 mile with all my gear to get to that spot,got there and to make a long story short i caught a 31,20,one that was a monster that i had on for about 10 mins and pulled hook loose (big one always get away lol) think it was blue though and the 35 lb,the 31 was turned loose and i kept the 35lb one of only 10 fish i kept that summer turned rest loose even though i sure like flatheads its like eating a monster crappie.from the time i left my truck and got back to it it was 4 hrs greatest day of fishing i ever had.now i will be on a mission to catch a 40 lber its almost like hunting big whitetails