Motorcycle rentals: Dubrovnik, Vienna, Prague

[K75duck]

I'm vacationing in Dubrovnik, Vienna and Prague in September and am looking ot find info on motorcycle rentals in those locations from people who have been there. Not looking for any big touring endeavors, just interested in getting a bike rented for a day or two to do some sightseeing.

I"m more interested in personal experiences as I can find websites on my own. Only the more established, more expensive places seem to be the ones with web sites so I'm trying to find something more along the lines of local knowledge and hopefully lower prices.

Of these three places - which woulod be the "best" for a rental considering local traffic, local roads and good riding.

Input from anybody who has some recent experience in any of these places would be appreciated.

FYI: Not sure of it's required but I do not have any sort of international license - only the MC endorsement on my WA state driver's license.

Thanks