Primary power tool would be a good table saw. From there acquire tools needed to work on your chosen projects.  Don't buy "cheap" tools but good quality used tools are OK. Cheap tools either don't last or are often inadequate for the work. Expect new tool acquisition to be a lifetime experience.

Learn about various types of wood  starting from construction plywood to exotic hard woods and veneers.  Visit your local hardwood store(s) to get familiar with what is available. 
Finally follow wood working web sites like this one to learn from other peoples questions and mistakes.  I have a lot of experience but lack design creativity so I like to look for new ideas here.