Okay, so I searched Flyertalk and found a great thread about the "perfect 3 days in Portland". I found a great link for 10$ a day rental cars and I am just wondering if anyone has any advice on a hotel (under 100$) that is centrally located and fairly nice. Any advice on the city in general would be great too. We love outdoors, parks, interesting sites (indoors too if it's raining) etc. Thanks!