Looking for recommendations/ input for a 3 wheeler stroller that has the option to lock the swivel wheel in front. A plus would be for it to accommodate a Chicco Keyfit30 car seat. I am considering both the Jeep Liberty Limited Urban Terrain Stroller and the Contours Options 3 Wheel Stroller. I plan to use it for around the town as well as walking and jogging in the neighborhood. My concern with the Contours Options stroller is that I have read reviews that state the handle bar is higher than other strollers. I am 5'1" so I don't want to get it if the bar is going to be uncomfortably high and it does not seem to be available in any stores for me to see it in person. Also, I am not able to spend the money on a higher end stroller such as Bob brand. Any input would be greatly appreciated. Thanks! e-mail: cookingamy@yahoo.com