Tracking the paperwork

Ok, so call me crazy but I have tracked the package that is holding our VISA paperwork. It was received today!! YAY! I actually used a courier service that will hand deliver the paperwork. The courier service will mail it back to me next week. I have the tracking number for the return envelope too because I sent them one that was prepaid. Thought it might speed up the process. Anyway, I had to send our original Passports to them because the VISA is actually a stamp that is stamped into the Passport. CRAZY!! I did not realize that. Can you imagine if this were to get lost in the mail. This is why I am tracking it's every move. We are too close to have any mistakes now.