Zack looks at RJ shocked and impressed. "Spetsnaz!? Wow, that's the big leagues. My dad was airborne, the paratroopers. Not exactly special forces but I know the moving around stuff well." 

He turns to Harper and smiles, "Deal! I'll bring the dinners you bring the s'mores."

He liked these new people He was glad he got invited, and the group seemed to be hitting it off so well. This was going to be a great trip.