We fished there last year out of a 19 foot inboard sled and did well on kings, brought home posession limits. We know some "locals" and there are some local "secerets". A guide would be a good idea for a day. I wouldn't take an outboard sled up there though, especially a flat bottom, having owned one myself. The water is covered with floating seaweed and crap that would play hell with that setup. The only way it would work is if you were staying somewhere really close to where you fishing and didn't have to run very far.