Washington. Boat inspection volunteer position available on lakefront site. The Friends of Diamond Lake Washington Foundation (FDLWF) is looking for a volunteer to inspect boats on beautiful Diamond Lake in NE Washington State. This is a new lake-front RV site with full service. Duties will include inspecting boats for aquatic invasive species, and a small amount of site clean-up. The desired volunteer must have their own RV, posses a valid driver's license, and be able to pass a background check. If you are interested or want more information, please contact: Julia at: [email protected]  Paul at: [email protected]  Website: friendsofdiamondlake.net