Hi, and welcome.
you could do this at a push, maybe if your looking for some urban caches, sometimes the hiding places are more obvious and you get a sort of geo sense after looking for a few, but google maps is not massively accurate, sometimes yuoll be lead to the wrong place, youd be far better off looking to get a used gps, almost any will be suitable at first, or using a smartphone ap.
maybe try to find someone in your area who you could cache with ?
yeah you can maybe do a few by carefully selecting them , but i think more often than not youd be frustrated and end up getting put off