Here's some joint's to stop and rest on your way to HB.
When you get on HIghway 49 S on your way to Hattiesburg, MS there's a great catfish and steak joint on the E side of HIghway 49 at
Florence. It's in a big round white building. You can't miss it. There's good BBQ in Collins, MS. There's a produce stand about 10 miles N of Hattiesburg, MS and just S of Seminary, MS on the E side of the Highway 49 with good burgers if you want to stop and see a MS produce joint.
Jerry's Catfish House @ 3326 Highway 49 S, Florence, MS 601 - 845 - 8860.
http://www.jerryscatfishhouse.com/ Mercantile BBQ @ 108 Main St., Collins, MS 601 - 765 - 3336.
Shady Acres Fruit Stand @ 624 U.S. 49 Seminary, MS 601 - 722 - 4150.
http://www.shadyacresfruitstand.com/ Leatha's in Hattiesburg, MS has good BBQ. Get off I 59 when you are bypassing Hattiesburg at Exit 65 which will be on Hardy Street or Highway 98. Go a couple of miles and Leatha's is on your left or S side of the road behind a RV sales lot. Look for the smoke. Don't miss it.
Leatha's BBQ Inn @ 6374 Hwy. 98, Hattiesburg, MS. 601 - 271 - 6003.
Brett Favre has a compound a few miles W of Leatha's off Highway 98. Have a safe trip.