My kid is 7, I carry him to somewhere he can atleast catch panfish or maybe a bass every now and then. I bring plenty of snacks, so i hes bored fishing hes content eating. I let him reel in every fish I hook. When hes ready to go, we leave. 5 min can be an eternity to a young kid, no better way to ruin fishing for them than not make it about them, and keeping them out there longer than they want to be. It can be a PITA, but it is what it is.