Thats up to him. I have an 18 foot G3 with a pump and a dog. l' almost done with the blind and could use an extra gun. There are really five lakes to hit:
Kapowsin...dangerously stumpy, really need a boat, and the boat launch has been known for vandalism. I never hunted it.
Alder...pretty much need a boat, and access is limited to water level. Hunted once on foot for geese and realized you pretty much need a boat.
Rapjohn... need a boat, and i think it's electric only, only two blinds that MUST be hunted from on a first come basis. Duck hunting is spotty, but quality birds. Geese are possible, but require scouting for pass shooting.
Silver...need a boat, and there is a launch fee. Lots of divers, geese are usually too high to bring down.
Harts...need a boat. No launch fee. Quality ducks and divers. Shooting spots are limited. Geese are possible with enough dekes.
Private land is out there, maybe Dean- Kreager by Silver. Used to ne able to hunt the dairy farm behind Harts....might be worth a shot to ask. I used to hunt it alot for geese in the fields but it was shut down.