You’ll want to do a little advance work before heading to the campfire for this one.
Before heading to the campfire, mix together the barbecue sauce through chili powder in a packable container with lid. If using wooden skewers, soak them in water for at least 30 minutes before assembly to prevent burning. Build skewers by alternating hot dogs, pineapple, peppers, and red onion. For metal skewers with wooden handles: Hold above the flame, rotating regularly. For wooden skewers: Lightly coat both sides of kabobs with nonstick cooking spray. Place an inch or two apart on a metal grate above the fire. When the first side is roasted, use gloves or tongs to flip kabobs and roast the other side. Brush with sauce and enjoy!