I'm will to be traveling to coast of Maine and staying at a house that has no wired internet connection and is not reached by any wifi network. Here's my question: Can I use a PCMCIA network access card on my MacBook? All help would be appreciated.
Your cellular data provider (Verizon, Sprint, AT&T, etc) may be able to help you out by selling/giving you a USB network access device to replace the PCMCIA card that you currently have.