Congratulations on your puppy! Such a sweet and special time. You will not believe how much things have changed in the dog world these past 40 years. There are so many options for diet, toys, you name it.
The basics haven't changed. A good diet, (I like Organix brand), exercise, companionship and consistent expectations still matter. I would encourage crate training as it can be very helpful for you and your dog. Start a bathing and brushing routine early too. Habituate to a leash and attach it before leaving the camper. My little dogs like Dingo rawhide twists and they helped during the teething stage.
Have a wonderful time with your new little one, I have a feeling this is gonna be one lucky dog!