http://www.nikonchat.com/walmart-coolpix-l20/

Which camera is best?
Which one is best? Which one would take better nature scenes, such as snow, mountains, in the woods, etc…
http://www.walmart.com/catalog/product.do?product_id=12338914
http://www.walmart.com/Nikon-Coolpix-L20-Red/ip/10928316
I would go with the nikon coolpix l20. I have the earlier version Coolpix L10 and it has been good to me, compact, uses AA batteries and SD memory card both of which can be easily found and for a good price.
Below are 2 links, the is to the Amazon page for the L20 and it also has over 100 customer reviews and the second to another seller, buydig.com, who has it for about $86 and free shipping.
Hope this helps.
Mark