Sears has a $50 Allen 2 bike rack on their web site. I have one, and it works for 1 bike really well. I would recommend it for a cheap, easy to use rack. You can go to the Allen rack web site to check for fit applications. I have seen that it fits Foresters '98-'05.

http://www.allenracks.com/products/trunk/102d.html

Sears site-

http://www.sears.com/sr/javasr/produ...at=Accessories