Hello Lash and welcome to cruise-chat.
For your first cruise you selected a great ship and a great itinerary--the classic 7 day Inside Passage, round trip from Seattle.
What can I tell you about Golden Princess? She has two sisters, Grand Princess and Star Princess; so anything you read about them would apply to Golden Princess also. She is big, spotlessly clean and well maintained. Four fresh water pools, two that can be covered in bad weather. Beautiful dining rooms and lounges. Huge casino, spa and gym areas. Wonderful buffet (Horizon Court) and pizza and burgers available by the pool, and bars everywhere.
Anything in particular I can help you with, please just ask; and congratulations on your belated Honeymoon--it's about time!