to be clear, the trainer is to help my stoker and i practice the basics of pedaling, etc. she's 100% new to tandem riding and riding in general. i'm generally new to tandem riding, although have ridden them in the past (and have a lot of road riding experience). we will only be doing 10-15 minute sessions to practice here & there, given our schedules. hopefully most practice will be on road.

the only thing i need to solve for is trainer width, since most fluid/mag trainers are set up for max width of an mtb spacing..

again, looking for specific recommendations if ya got 'em. thank you.