Some are so cliquish that they turn their backs on new people.
Most competitive shooting clubs will be very welcoming to new shooters. If they're not, they won't be around long. As far as clubs in Evansville, Westside Sportsman Club will happily welcome new shooters with open arms. They're the friendliest club here. Red Brush has a good mix of your tactical Timmy types and more down to Earth types. The guys running the matches are on the upper competitive edge and can be a little high strung at times but they are alright guys, just don't expect big open arms to welcome you. If you make it down, let us know who you are and you can shoot with the Cool Kids Squad we're you'll feel very welcome. Mike Basden (dustydawg) is probably the most welcoming SO a guy could ever squad with.
Ok, maybe we are a little cliquish .
Try either and I suspect you will have a good time.