We dropped off our mail-in ballots on Friday morning at the Pinellas county elections office. They had the voting box right there in the lobby, being watched by an employee. Business was brisk ... several people came in with their ballots at the same time. I told the elections lady that I didn't trust anyone any more ... especially not the post office ... to make sure my ballot got to the elections office. She laughed and said lots of people expressed the same sentiment as they brought in their ballots.
I only hope this anecdotal evidence means lots of Trump voters are not only enthusiastic, but are doing everything they can to make sure their ballot doesn't get overlooked.