I'm already thinking about where we will go for our first vacation as a family of four. When it comes to planning a modern family vacation, you should check out Kid & Coe. It's a vacation rental website that provides "a carefully selected list of kid-friendly residences combined with curated insider guides. From child care essentials to coveted neighborhood locations, we offer everything you need to make a home away from home for the whole family." It's a brilliant idea with locations in the US and all over the world.