Played this with our one shot group of five.
We didn't fully understand how the failure mechanics were intended to play out, and decided to reattempt any failed checks with a new plan. We ended up with the parking attendant, bandits, the custom inspector from the sun and the virus pulling us towards the sun (clearly for another customs audit). The customs inspector chased us during splashdown as well.
I had a lot of fun with the game. Sometimes we all worked together, other times it was more scattershot. We generously added resources, and failed only two or three checks total - overall most rolls were easily over the threshold.It took us just under 90 minutes to play.
Thank you for the game!