What are some websites where I could find thorough career information
on Tax Accountants and other various accounting professions, but
specifically Tax Accounting?

Dear M Holguin

One of the best places to find career information is to look at job
openings and see who's hiring for tax positions. 

Just click on the word TAX in the Job Directory to see the kinds of
openings available for people with tax expertise.
http://taxmama.careerbank.com/

There is also an excellent career alternative to a CPA, it's called an EA.
Enrolled Agents are licensed by the IRS and US Treasury Department
(that's why the license is  called a T-card.)
http://taxmama.com/Articles-Pro/EA_1.htm

This should get you started,

Your TaxMama-ga