We've also found that by sending fairly regular communication we can address questions long before they can become problems. We never underestimate the power of making all our parents comfortable. (We are both moms and we'd want this for our girls, too!)
And don't think you have to be planning a trip to use formMule ... I used it ALL THE TIME in the classroom to contact all the parents on our team. It is A - MAZE - ING!
I'd love if you took a minute to read the article here and as always, feel free to contact me if you have questions &/or need help with Sheets + formMule.