Has she ever considered a bike of her own? My wife road with me for over 25 years, finally got her license when a girlfriend of hers got it. Now she loves to ride her bike. Good luck with whatever you do.:yesThanks for the input! Got her in the garage now while I install new highway pegs. Then plan to start it so she'll get used to the sound. (Stage one so it's a bit louder than the vacuum cleaner.) Biggest problem I see is I only have one passenger seat and the wife is firm she's not giving up her seat for any dog, two legs or four. How much do sidecars cost?