I know I should be posting this in the WTB section but I thought that it would be better if I posted here. I have two twin girls that love to ride with me. My wife also enjoys riding but struggles to pull a standard tagalong. I want to do longer rides with my girls and a double/tandem tagalong for children would be ideal. I have a trailer but they have outgrown that and want to pedal now. It is very difficult to find one and if someone has one not in use and willing to sell it I would appreciate it. I live in Green Bay, WI so local pickup would be great but I will also pay for shipping. Thanks.