How do I know if its a good time to buy?

[Alex Arter]

I am currently in coast guard and I have some opportunities to buy real estate where ever I go. I finally worked up some cash to start investing. But I don't know when it's a good time to buy. I'm in Houston Texas area and seems homes are selling in just 5 days max. My spider sense's are saying it's not a good time because I feel like I will get a ****** deal. Any thoughts?