Flight
Any guests from out of town that would like to fly in will have to use the Memphis Airport.
Rental Car
Any guest from out of town flying in, will have to get a rental car (use Priceline, Expedia, or a similar site for a good deal). We have Uber available outside of Memphis during certain parts of the day (usually at night), but no real cab companies or similar services.
Hotel
For our out of town guests, there are not going to be any places to stay in Hernando, (there is a hotel, but it is typically full fast). However, Southaven, is just up the highway about 10 minutes and has many nice hotels to choose from and is close to a bunch of shopping and restaurants. Olive Branch is also a nice alternative too, it just to the East of Southaven.
House Or Rental
A personal favorite of April's and the family when they go out of town is to rent a small vacation rental house (it's what we are doing for the honeymoon!). Sometimes it is much cheaper than a hotel and you definitely get more space, especially if you have lots of people in your group. We like VRBO, but there are other websites like AirBnB, etc. that do the same thing.