INCLINE VILLAGE, Nev. – After more than four decades of service, the Kiwanis Club of North Lake Tahoe continues to play a steady role in the region — but members say the organization now faces a growing challenge: keeping community support strong enough to sustain its work. Founded in 1981, the club emerged at a time when many of its members were young families, shaping its early priorities. From the start, the group focused on youth — supportin…