Fortnite Chapter 5 Challenge: Destroy inflatable tubemen llamas at gas stations

For this Fortnite challenge you'll need to find tubemen, which are in the shape of the game's iconic llamas. 

Here's where you can find the tubemen. Just three of them are necessary for the challenge.

As with all challenges, Team Rumble mode is a good option for quicker completion. That way, you should be able to respawn enough times to be able to finish the challenge in one match.