ATM's are easily available in both airports after you exit the baggage halls.

as far as transfers are concerned - what exactly did you want to know??

at CDG there is a train and bus service into Paris. of course taxis are also available.

at VCE i believe there is a bus service to the Padova area and a gondola / boat service intothe center of venice. the gondola / boat thing leaves from outside of the airport towards the back. i cant remember exactly the details but i think it still exists.

have fun