My husband and I went on a spin on a Burley Tandem Mountain Bike and had a great time but found the handlebars uncomfortable especially for the stoker. There's a Shimano Tandem bike for sale (new) on ebay with upright handlebars and sprung seats - looks comfortable but.... don't know anything about that brand - Northwoods. Does anyone have any information. We have solo bikes but would like to have a tandem for tooling around for fun. Thanks