Licenses are not always available in park markets, so bring them with you, buy them in nearby communities before you enter the park, or get one at Hume Lake (north of the Grant Grove area). Tackle is available at most park markets. State fishing regulations apply, with the following exceptions. State fishing regulations apply to all species that may be taken, with the following exceptions: Rainbow Trout, Sacramento Sucker, Kern Rainbow, Sculpin, and Roach fish (i.e. native species of the park) must be released.