It's not hard to find Internet access in Tucson; most hotels have it, but if you're out and about, there are Internet cafés around town as well, especially around the university.
For travelers who left home without their computer, Coffee Exchange rents computers for $3 per hour and includes dial-up Internet service. The Epic Café has free Wi-Fi if you have a laptop.
Coffee Exchange (2443 N. Campbell Ave., University. 520/327-6783. www.coffeexchange.com) Epic Café (745 N. 4th Ave., University. 520/624-6844).