Cameron's the biggest cutie. Little boys are so much fun..they have so much energy! I hope you all enjoyed your time in paradise (that's what it looks like). Is Cameron looking forward to being a big brother? I took my son to a class through the hospital that introduced the kids to being older siblings. It was really great. They did art projects (for the baby-to-be), watched informative videos, changed babies diapers (on dolls) and had a circle time where they discussed what to expect, etc. They also toured the hospital ward, to see where mommy would be staying. At the end, they received an "I'm a Big Brother/Sister T-shirt and certificate." Perhaps your hospital has a similar program?
Glad you had a wonderful vacation.