How do you learn to have sex?

So I'm 28 and I've only had sex with 1 woman my entire life.  She refused to see me again after I gave her bad sex cause it was my first time.  And it took like a month to get her in bed.

So what can I do to actually learn the ropes without having to waste all that time to get a girl in bed only to have her run away like that cause I wasn't experienced at this age.. Oh, and I don't want hookers..  can't afford to waste $100 every week or something.

>>1
Go to jail, do not pass Go.