There is nothing better than personally showing your guests the local sights and sounds of your area and the best time to do it is in the afternoon and evening. Those times will allow your guests to sleep in and relax in the morning before a fun filled day of activities. During the afternoon, you can show them local attractions, while in the evening, you can show them the exciting nightlife.
While you are the best person for this job, you can also hire a local student who is part of a tourism program to take over for you. Your guests will still receive a personal experience, even if you’re not available. You might want to have the names of a couple of the local students, so that you always have backup for these local adventures in case of an emergency.