yup definately get some berkys- they are the BEST!!
cheap places to get them are they factory outlet at essendon airport DFO (its is also a croc outlet as well) and there is a shop at doncaster that sells berkeinstocks and ughboots! I have bought berkys there for $45 !!!! The shop is downstairs near the telstra shop, smiggle , optus etc
get yourself a pair and you will never get them off your feet!!!