UPDATE: The Summit Hotel had a fire and will be closed for two months.
So, most people will stay at the Homewood Suites - Midtown (you might find a better deal elsewhere.) There will be a shuttle service from this hotel to/from the wedding venue, which is a 1-mile drive from the hotel.
This is an all-suite hotel, with free hot breakfast and indoor pool. The rate is for one or two nights, with check-in either Friday March 21, or Saturday March 22. A shuttle to the wedding venue will make trips from the hotel between 3:30-5pm. Return trips will be from 8:30-11pm. You can book via phone and mention “Herbert-Thomas wedding" or click here https://www.hilton.com/en/attend-my-event/cvgmthw-90x-accae26c-919a-448f-8296-1c5bce1be7a8/) to book online.