Rider swap without FP

[MHT to MCO]

This is my first time using the rider swap. So, my husband and will be traveling in 2 weeks with our 3yr old, so of course we fastpassed Frozen. But we really want to do Soarin. I'm planning to go straight to Soarin at rope drop. My question, can all three of us wait in the regular line and get a rider swap when we get to the end? Do they give it to you at the beginning? If I do get a rider swap, does that mean that hubby waits in the long queue or does the rider swap mean FP queue?