How much warmer would the water temperature be, between Big Sandy and Jonathon Creek on avrage. I see that the water temps on Kentucky Lake is 61 degrees, and 59 degrees at the dam. I also read that the temps in Big Sandy are in the 64-66 degree range. How many mile are between the two lakes? Coming down the last week in April. Hoping to have a multi species fishing trip. Crappie, Bass, Bluegill, and Catfish. Can that be done?