Continuing my research, did you know that the Rav4 (in addition to the Honda Element) has more cargo capacity than a Ford Escape (in addition to both Jeep models mentioned)? I was surprised! I'm really learning a lot from all this research and truly appreciate all the suggestions.
Currently, it's looking like the Rav4 is at the top of the heap for what we want. DH still is pulling for an Element, but I've found at least one good site that compares the two, and Rav4 wins in nearly all categories.
Emily
2011 Jamis Dakar XC "Toto" - Selle Italia Ldy Gel Flow
2007 Trek Pilot 5.0 WSD "Gloria" - Selle Italia Diva Gel Flow
2004 Bike Friday Petite Pocket Crusoe - Selle Italia Diva Gel Flow