There's still a couple of good LHS in the DFW, TX area. Roys in Hurst... good selection of kits and Tamiya paint, plus an awesome selection of things like glues and putties. Hobbytown in Colleyville also has a strong kit selection, and Tamiya and MM paints. Hobby Lobby is everywhere here, but they carry next to nothing in models. Good, cheap selections of things like thin brass rod and such, though. And Model Aircraft Laboratories in Irving... lots of rarer kits, Vallejo paint, Gunze & Allclad on the shelf, etc.
They're all much, much more expensive for kits than online, though. Paint is pretty much a wash as is most tools. I only build in 1/32, so the kits tend to be more expensive to begin with, and that price differential gets magnified a LOT more at the LHS than cheaper, smaller kits. Hobbytown has the Trumpeter bubbletop P-47 (the 'nose art' box) for $95. Picked it up for $55 on eBay. MAL has the awesome Tamiya Spit for $129... ebay rarely gets above $90.
Paint selection can get me in the store, and it's frustrating when they're out of stuff, but OTOH Sprue Brothers has been just as bad. If I have a particular shopping list for an aircraft paint scheme, SB will almost certainly be out of 1 in 3 paints I'm interested in.
If they can get their kit prices down while maintaining good stock of the other essential items, they'll keep folks coming in the door.