Visiting Anchorage the second week of August (9-13 traveling Mon & Fri) and would like advice on the best things to do. Will be staying downtown and prefer not to rent a car. Physical disabilities limit walking to only a couple of miles at a time. Have looked at the Alaska Rail website for possible train trips to Seward & Resurrection Bay (is Goldstar worth the extra $200/person?). Open to the arts, nature and definitely food! Thanks.