Shop around locally also (or at least where ever you're going to be). In Austin (TX) there was (still is??) a group called Central Texas Lan Association (CTLA) that often ran study groups for various certifications. It is a great way to learn, get support, and make connections. Maybe there will be such a group or network in your area. See if a local community college or university has any kind of groups as well.

<edit>Meaning, that the above group members can also "advise" you on industry trends and what is desireable/marketable in the way of certifications.</edit>