http://www.torrify.com/software_torpark.html
The free version is slow but functional. Haven't tried the pay versions. The Public Library network I manage filters such sites as 'the cloak' and 'anonymizer', since they are used to get around our Porn filter. Those won't work on our wireless hotspot, torpark does. VPN is always a good idea if you have the ability to use one. Anything of importance should be SSL. Use webmail instead of just pop. Firewall on. Connect to a known ssid, ask if needed.