Replying to Boot help!

I rode Salomon kreations the last two years and they were too wide for my feet. I wore a 28.5 and it fit pretty good but just was to wide i wear 11.5 in shoes also. I have a super narrow foot and was looking into Full tilts this year but the closest full tilt dealer is on at a local mountain an hour and a half away and i cant get a ride there till ski season begins. I would really like to try on the boot before i get it and would like to get my boots before the season starts. Now my question is if I should just wait and try it on or if anyone can really help me with full tilts sizes I might just order them online. Also suggestions for any other boots that fit real narrow feet is greatly appreciated! K+ to good answers