Fallen Leaf Lake and Kids

My son wants to fish at Fallen Leaf Lake while we're camping there.
Neither of us has any experience with or knowledge of fishing.

I have a couple of 6 or 6.5 foot poles, some power bait and some eggs,
and a few hooks, and some weights and a bobber or two. We'll probably
be fishing from shore unless a boat is dirt cheap.

Fallen Leaf Lake has Mackinaws as it's primary self-sustaining game
fish, but also has cutthroats, and rainbows, and browns.


Any honest friendly advice for us rookies?

Thanks