Anchorage, AK + Add a trip

Kaladi Bros. Coffee house. Downtown, midtown locations. Wi-fi is free. PC stations for rent by 15 minutes. http://kaladi.com/locations.cfm

Snow City Cafe (downtown), Organic Oasis (midtown), Paris Bakery Café (Muldoon), quite a few other places. The Loussac Public Library, of course; I believe the University campus has a public–access wifi as well, so anywhere there (Student Union is a good place to hang out for long periods of time to leech WiFi).