I see the 3220 is now a discontinued product. My antenna upgrade is questionable - when the tide is out, the boat frequently drops the connection, so now I'm considering the EOC 2610/1650 or purchasing a repeater. Any thoughts? I'm trying to leave the first of next month and hadn't expected this to turn into a major project, but then again, that's typical for just about all boat work. Tomorrow I'll call my isp to see if they have problems with me port forwarding #25, since I can't get the email set up to pass a test.