i actually meet many 35-40 year old women, if only i was into them, not 21, and didnt have a hot girlfriend for 3 years now, i just might ake the opprotunity.
but...the way i run across them. do software training. women love to be sat with and have their hand held when learning photoshop, or Indesign, or anything Office, or OCR, or scanning. or anything really. and where i live, they have a lot of money and dont mind sharing it. $25/hr is considered cheap and what i charge. you can offer free lessons too.
otherwise take some BS class in something you know. like something chicks need help with...aka computer stuff or design stuff or i dunno what strikes your fancy... and help tutor. trust me.
there are more expensive ways of gettng women, some of which get you laid quick but dont get you anything worth keeping. i'm not sure what your goals are. lol.
my girlfriend met me when i was hanging out with a few of my guy friends on 60 acres of golf course property they owned and we were splitting teams up to play fireworks wars....like capture the flag except, being engineers we all deisigned our own guns that ignite bottlerockets and skyrockets and run around in teams shooting each other. with eye protection of course. good times. i actually had a bottle rocket gattling style gun...made bottlerocket belts and multiple barrels. it was sweet. my parents confiscated it when they found it, i was like 17.
anyways...long story short...rather to prevent a 3 page post...chicks randomly drive up in an SUV over the golf course and we're like wtf. and we came up to the suv, spontaneously devised a party and my gf was the person who picked up her drunk friend the next morning.
things work out in wierd ways.