I try not to worry about stuff like this. Going on vacation we try to leave the house locked and a porch light on, If we worried too much we'd never leave the house. When leaving the camper we leave the curtains drawn, door locked and outside stuff consolidated. Once again, if we were always worried about it we wouldn't have any fun and we wouldn't explore beyond the camp site. Dropping and raising the top all the time once camped would be a pain in the ass. What will be will be, regardless of your efforts. Go have fun and don't worry about it would be my recommendation.
Excellent attitude. My thoughts also.
Frank