I can't give you advice here except make you aware: there are a host of attachments for Dremel. Whether it's the drill press for handmade PCBs, or the flexible shaft for tight spaces, take a look and choose what's best for you.
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How to Sand Woodwork by Hand: Special tools and high-quality sandpaper produce great results with less effort. With a few special tools and good sandpaper you can smooth wood easily and quickly with first-class results. Often even better than with a power sander. We tell you how to choose the best sandpaper for the job and demonstrate several of our favorite tools.