With the KOtN crew, it was a little more adventurous! I had the entire party (except Thedret who I think had already left for Garlas Malatar) to leave all together from the Priory, and I followed them on foot the entire way from the Priory to Garlas Malatar, lol. It was a RIOT! One of the Nord brothers and Brellin fell along the way. One got mauled by a Brown bear and I believe a Mountain Lion got the other one, but I'm not entirely sure. The others did pretty well surprisingly, and made the journey alive!
Upon arrival at the ruin I hit each with a convalescence spell to recharge their batteries and headed inside. Again, it was hilarious as they tried to defeat the respawning Aurorans. In their defense, if the bad guys didn't respawn they would have held their own pretty well. But, unfortunately and predictably, all fell except for Sir Thedret who can't die at that point in the story. (I was hoping to have a nice, quite and EMPTY priory when I got back, so you might understand my frustration when I realized the fallen kniggits would be replaced with a new crop of recruits, #%^&*@!!?><.)
Another fun one I like to do is follow the Jermane brother all the way from Cheydinhal to Chorrol, but I've GOT to remember NOT to clear the road on the way to get him.
Anyway, let's hear your follower/NPC stories!