Tanner is a deep-sea diver with a wild, adrenaline-junkie past-and now his teenage son is back in his life. How can Tanner be a role model when he's still paying for his own mistakes? It's hard enough that gorgeous Callie has appeared in town like a beautiful dream, challenging his best-laid plans to keep his heart on lockdown. Though there's something about being around her again that makes him feel like he can be the man she-and his son-deserve. Little Lucky Harbor holds their past; can it hold a beautiful new future?