Could SB keep track of leader's vehicles?

It would be great if SB could keep track of leader’s vehicles, and the number of seatbelts in each registered vehicle. That way, we could easily plan on who should drive to each event and to ensure that we have enough seatbelts (and that we don’t plan on reimbursing too many drivers).

At the same time, it would be great if we could scan in a copy of the leader’s insurance card into the record for that vehicle.