What activity did Nick and his dad enjoy doing together?

Nick and his dad enjoyed fly fishing in the Everglades, which suggests they likely shared a passion for outdoor activities and nature. Fly fishing can be a bonding experience as it requires teamwork in casting lines, learning how to catch fish, and appreciating the serene environment around them. This activity provides ample opportunities for conversation and quality time together, which often strengthens their relationship. The scenic backdrop of the Everglades also enhances the experience, making it memorable.

Camping in the mountains, swimming in the ocean, and playing video games might also present enjoyable activities, but fly fishing in the Everglades is likely to have elements that foster deeper engagement, exploration, and appreciation of their surroundings, distinguishing it as a preferred choice for Nick and his dad's shared moments.