hi, i'm fairly new to fishing and have started kayak fishing inshore around estero fla. i've been out 6 times for a total of 20 hours and have yet to catch anything. what is a normal success rate for fishing and what am i doing wrong. i fish from 10am til 1-2pm usually, i use artificials, plastic worms, gulp, spoons, and jigs....no fish....any suggestions ? thanks