First visit inland fisheries Tasmania web site. All the info you need in there. River access points, maps, waters info, rules and regs. All at your finger tips. I would not recommend just hopping out of a car anywhere and having a fish in a likely spot. Lots of private land, private dams etc about and you may find the owners less than happy to see you. Heaps of new stream and river access points have been opened up now in negotitions with land owners and all these can be found on the web site with dowloadable maps.