Don't send Lisa anywhere but 'other Springfield'

I know most of you may have read the guide but I just want to reiterate it for those who haven't!

Only send Lisa to 'other Springfield' when releasing the snakes. It takes snakes away from your friends - and if they send Lisa to yours you will lose snakes. You don't gain any from sending Lisa so be curious to your friends. Don't send her anywhere but other Springfield!!