the boys are on the swings, woo-hoo. >> you got to see these little a monkeys. >> in the months before they disappeared, summer and joseph mcstay's life appeared picture perfect. they certainly didn't look like they had any plans to vanish. >> i'm having so much fun. >> joseph's younger brother michael says they had it all. >> everything is going good. they got two beautiful boys, surfing, hanging out at the beach. >> it's pumping, guys. >> everybody loved joey. the boys were full of life and summer was a great mom. >> they were living the american dream, joseph worked from home building his custom water feature business while summer raised their sons. >> taking a cruise on the beach. we live up there on the cliff. >> they loved the beach.