Retro and MinnMan have it right. Look for the LBS (Local bike shop) that you like and "Seem" to get good advice from. Some shops will just sell you a bike.

Make of bike doesn't matter if you have the right LBS-but the style of bike is down to you. Road or Smooth trail riding and don't get an MTB unless you plan to get more adventurous and try the hills and the Rough tracks. So look at the type of riding you will be able to do and get a bike that is suitable for that use. The LBS will be able to help you on that choice as they know the local area.