I really like #8. Maybe put the graphic in the middle of the two words and try a pop of color. I am not a huge fan of kettle bells, but I really like the direction you are going in. Would love to see some sort of coastal element in the logo- something that represents water/ sweat. Under the entire logo I would also like to see Siesta Key, FL in small letters. I would also like to see something with a softer font.