What are some tips to fishing in Lake Arrowhead in San Bernardino?

Well it's a private lake with no public access, you must be staying in one of the waterfront properties or have lake rights, and the lake is not very well stocked at that. All fish are caught by fishing from private land holdings and boaters with lake rights. You will need a fishing license. B fisherman work plastics and plugs by the private docks and along rocky shore lines. Trout are picked up primarily by trolling and fishing the coves with worms, crickets, and power baits. Not any real different from fishing any other lakes. The water is usually quite clear so light lines are recommended.