How old are the little ones, make it fun for them nothing I mean nothing will lose them faster and not wanting to go if it’s not fun, get them hooked, don’t make it all about salmon fishing. Go to a warf or a dock and get them to catch piling perch. I remember when I was a kid along time ago my dad would go fishing and he could tell I was bored ( and this was in the seventies and eighties when there was more fish out there) he would all of a sudden pick up the salmon gear, we had one hand crank blue downrigger and those peetz slip weights, and head to a kelp bed and fish for any type of cod, we would fish for and hour and then go back for salmon. Fast forward thirty years when I had kids I kept that going with my kids and nephew we kept it fun ( my wife a graphic designer) made a invitation for my nephew for his birthday he was like 7 or 8 and was into sharks made I’m a shark hunting present valid any time. We took him out to catch mud sharks of Tsawwassen. He had a blast he is know 20 and still talks about that. We also caught crab with hooks and a piece of herring. So what I’m getting at it keep it fun. Kids don’t want one fish the want action. Same as trout fishing we go to the interior and fish for Kokanee, but we always go to this one lake for the day and catch and release 30-40 trout in three hour and that’s what they talk about till next year