College Years
Key site! Read student reviews, find life-changing professors, and avoid the duds. Until you formally declare a major, explore by taking highly-rated profs, not classes.

101 Things To Do Before You Graduate
Jullien Gordon details 101 key extra-curricular tasks new college students should complete. Everything from "Learn Excel" to "Take a Prof to lunch." Dated, but still relevant.

What I Wish I'd Known as a Freshman
It's not their fault, but most college freshman don't have a clue. Why reinvent the wheel? Google enables you to learn from others and avoid mistakes.

Room Layout Sites and Apps
Creating a plan with free room layout and design tools before the big move makes things go as smoothly and quickly as possible.

Transition to Adulthood

The Defining Decade: Why Your Twenties Matter
Few twenty-somethings realize how helpful and important it is to put careful thought into deliberately directing one’s life during this formative decade. Read and reread this book.

20-Something Finance
Good site for young adult life hacks of all kinds, not just financial tips and advice. Categories include: investing, insurance, car ownership, lifestyle, travel, GTD, etc.

Get a Financial Life: Personal Finance in Your Twenties and Thirties
Beth Kobliner's best seller focused on the financial needs of young adults: eliminating debt, saving, investing, and establishing good life-long money management habits.

How To Build Credit The Right Way
Excellent primer on how young adults can quickly establish a good credit history, beginning the day you turn 18. Maintaining a good credit is just as important as getting the right job.

Relative Challenges of Modern Young Adulthood
Pew article surveys opinions about the difficulties facing young adults today compared to those encountered by youths raised in the "good old days."

Reddit forum dedicated to transitioning from college into adulthood and the various highs and lows involved. Real help from real people about real life in real time.