my regular size shoes are 9's, and my scuba booties are 7's and both seem to be the same size. im wondering if i should buy 9's or 7's for my drysuit boots. Do they tend to run small like my booties do, or are they the same size as your regular shoes. im looking at the BARE boots by the way, so anyone who has them i would appretiate you letting me know. thanks.