My second ever camping event was the same way... couldn't get out of the teardrop for anything except but to run to the restroom, which ironically and luckily they placed us right next door to, small blessings
It is good to get the rain test out of the way though! Congrats on the maiden voyage!
Hey what is the name of the park you camped at Canyon Lake (if it was a park) I like how it is rural looking....