Picking a place to live based on lacrosse is insane.
not at all. depending upon the age of your children at the time of relocation it makes perfect sense and my answer would be the same for all athletics. If you have a child entering 7th-9th grade and they excel at a particular sport then looking for them to continue to excel and surround themselves with similarly liked individuals makes perfect sense. In fact I would say the same thing for non athletes. If your child is into theater, it would be no different than looking at a school for a great arts program. Now if you are newlyweds and or have a pre K child I might think you are putting the cart before the horse :-)