Thanks hktrdr...I appreciate the response. I've been to both Peter Glenn and Ambush. Unfortunately, REI doesn't carry ski/snowboard boots in Atlanta -- they don't have a snow sports department. I think they may carry goggles, but that is about it. I forgot about Backcountry though...assuming that is what you meant by BC. I'll give them a call to see if they carry Snowboarding gear this week. Rocky Mountain is kind of a funny place -- they sell patio furniture most of the year and then stock ski/snowboard equipment in the fall / winter. I didn't think I'd get a good boot fitter there, but it might be worth a shot. They are just down the street from Peter Glenn.
My feet are normal width and size 9.5. I also have a low arch. Instep is pretty normal as well. For reference, I initially tried on the 32 Lashed in a size 9 thinking they would be snug and they actually had my toes curling. The 9.5's fit much better. Snug up front with my toes just touching the front when I stood up.
Thanks again for the help!