Hi All! I'm starting my fly fishing journey and am hoping for some recommendations on where I can stop on my way to Sun River from just south of Portland. I don't want to veer too far from the highway but can venture out a bit. I'm looking for spots that I can just pull over during my drive and fish for trout for an hour or two. Does anyone have suggestions on where specifically I could stop? Is this even ok to do? Thank you for any thoughts!