Hey there Buster!
Guess what?
The voices never end!
Just kidding....Buster!
You'll be just fine! There will be no voices...Just the sounds within your immediate environment. Those sounds, are most important and you must listen for them. Listen for approaching vehicles from behind. Listen for voices, too. Like a voice that says over a mobile loudspeaker, " Cyclist will you please pull over to your far right..."
Make certain that you have bottled water, a flat kit, a pump, and warm clothes. A nice warm pair of riding gloves are very important. A helmet is required and safety glasses, or goggles would be nice, too. May sure you take your lock with you. Hope you have a cell phone, just in case. Make certain that you have a horn or bell in order to warn people about your path of approach. Pepper spray would be good for dogs in chase.
Eat a good breakfast and drink some tea, before take-off! Make a check list tonight, in lieu of tomorrow's departure.
Good Luck!
- Slim