don't drag your feet - you don't always see the entry mark and then you've gone and messed it up for yourself AND for the poor sap that throws into your little dragnet area after you've given up. disturbed snow swallows discs whole and you don't find them. take your time, look close, find the entry mark and you'll be fine. use landmarks, don't take your eyes off the disc, don't throw multiples, haha. you can kick around all you like in a 10 foot circle and never find the disc that landed in the middle of it.
don't walk around, just follow whatever path there is, less likelihood for you to make footprints that screw other people over. when you get to where you think your disc landed, branch off from the path and go directly there.
at least that's how it is here in MN.
of course if there's only been a couple inches of snow then whatever, go nuts, you'll never lose one. but if there's more, just take it easy.