Where are they too tight? If its width you can pretty much count full tilts out. Regardless go to a ski shop that stocks a fair amount of ski boots and has a decent fitter on hand. Tell him what you want the boot for and let him guide you and try a bunch on.
"one time a gaper asked if i could spinny tornado corkscrew ollie so i threw him off the chair. true story"~shmad
"No poles is like getting your dick blown by a guy. It might feel ok... but it's still gay."~Tokemon
Progress isn't made by early risers. It's made by lazy men trying to find easier ways to do something.