Yeah, last minute travel can be cool. But it can also leave you cash poor, especially when you’re talking high-season travel in major vacation destinations. But as with most things in life, a just little edumuhcation can go a long way. Case in point: Kayak.com’s Fare Alerts.

Create a Fare Alert (or 12) on Kayak.com or SideStep.com for the summer getaway(s) currently sequestered in your noggin by clicking on the “Get fare alerts for this trip” link on the top right-hand corner of the flight results page. You can track fares for specific dates, a flexible span of time (e.g. summer weekends or, say, the month of June) or an entire region (e.g. Europe). When your daily or weekly Fare Alert (you choose how often it arrives) touches down in your email inbox, you’ll be able to make informed travel decisions.

Depending on what you ask it to track (specific dates, flexible span of time or even top cities in a region), each Fare Alert can show you:

- How much the fare for specific dates has increased or decreased in dollars since the last alert

- The airfare history for your trip dates based on searches made by Kayakers over the past 90 days

- A snapshot of prices in Kayak.com’s matrix view, so you can quickly compare prices by carrier and number of stops

- The lowest fare available during a specific span of time (e.g. the next four weekends)

- The best fares available for popular destination cities in a region you want to visit (e.g. Africa)

Who knows, maybe you’ll still pay craptons to travel to the most expensive resort on the hottest island right in the middle of the high season. After all, it’s high season for a reason. But at least you’ll be pimping it out with full knowledge of your unbridled American excess. Just remember the wisdom of G.I. Joe.

(**Editor’s note: Yeah, Kayak.com owns us. You wanna make something of it? I’ll have you know I was surreptitiously using Fare Alerts to aid in making my personal travel plans long before Kayak.com bought our parent company SideStep.com in December. Nepotism, bias, blah, blah, blah. Fare Alerts just make good travel sense.)