So yeah, Bigboater, lets clear a couple of things up. When you ask a bunch of people that don't know you from Adam if you can borrow someone's raft to run some whitewater (even lame-o Class II), its kind of like saying "I can't drive but I can mountain bike really well. Is there a stranger out there that can loan me his car so I can drive my folks around in the mountains for the weekend? I'll gas it up, change the oil, and give you a 12-pack for it."
So the first impulse was to laugh in your face but I gave you the benefit of the doubt and answered you post with where you may be able to rent a boat & later elaborated a bit on why it is that you're not likely to have much luck scrounging around to borrow someone's raft. Lots of kayakers don't understand how gear-intensive rafting is - I understand that you didn't actually realize what you were asking of folks and tried to be gracious and say so with how I prefaced and closed my post to you. And now I'm trying to figure this one out - you've say you've been boating for 15 years but you still don't know how rafters are about their rigs or know anyone with a raft to try to borrow from first. Hmmm.
Then you got all pissy and whiny about what I said, and how Dave and Zach got off topic from your original question (like that's never happened on the Buzz) and, insult of insults, how we actually suggested that you would actually consider going out and picking up a cheap raft, giving you some helpful info just in case you were interested.
And after your show of being hurt and bitchy, you're telling BKP to have a sense of humor after he read your whiny post with the little eyes rolling and making complaints about how you can't afford even the deal at Alpeglow. So lets see - you don't have the bucks to throw down on a rental raft to show your aging parents a slice of your greatest passion in life, but in the same post you're saying that if you could get a good deal on an OC, you'd snap it up. Not only that, but instead of connecting with your folks and being on the raft with them, you're going to be in your kayak paddling while someone else (who?) rows the raft you've borrowed from some kind & generous stranger.
So lets say some kind rafter thinks he'll be loaning his boat to someone that at least knows river hydraulics and how to read water, knowing you'll flail a bit, bang up the oars some & run into some rocks. But that's not the plan is it? Are you going to give your aging dad the oars and say "just follow me, its only Class II water, because after all, any idiot can row a raft so you'll do just fine! Don't worry, its just a big rubber toy and I'm giving the guy $100 anyway!" Sounds like a great way to spend quality time with the folks. I'm sure you could show them some pretty slick moves in the kayak as your terrified, aging folks are flailing & bouncing off the rocks through Needle's Eye or Yarmony.
So maybe your dad was running the Grand in '66 or you used to guide on Cataract, or a rafter friend will be along with you to row but I don't think so and you didn't say anything about it.
OK, I'm done venting, here are some other possibilities on behalf of your folks:
1) You could take them for a walk some beautiful place like Eldorado Canyon where there's a boatable creek and talk about your passion.
2) You could get an outfitter to take them on a half day Upper C trip and paddle along with them. This may be cheaper than the good deal on an OC and at least a competent oarsman would be taking them down the river. And you could show off your paddling skills.
3) You could just get the cheaper paddle boat package from Alpenglow and guide them yourself, using J-strokes when you have to.
4) You could put a polite post explaining your situation on the High Country River Rafters or Pikes Peak River Runners forums asking if someone would be able to take your folks down Pumphouse if you buy them a new oar or slide them $100. There are lots of nice folks in those groups who don't feel like they've got to be out running the gnar every weekend, and someone may be willing to take them along out of the goodness of their heart.
5) You could face the fact that your parent's aren't going to be able to do this much longer, quit whining about your money situation, and rent the raft from Alpenglow. At least you'll get the pickup and dropoff days free and don't have to scramble getting to the river and back. Then row the boat yourself, talk and connect with the folks, tell them about the flora and fauna, the environment where you bathe your soul. Bring a nice lunch & plenty of sodas and water, have some quality time with your folks while they're here. And don't tell them about the hairy stuff like your close calls, pins, and rescues you've been involved in because that'll just worry them. Just don't assume that you'll be a master oarsman just because you're a hotshit hairball kayaker who's been boating for 15 years. It may not be as intuitive as you may think so talk to the folks at Alpenglow that know how to both kayak and raft about what to expect and how to make the transition.
6) You can whine and complain about how you can't afford to share with them the place your soul finds solace while they're here, and go to the museum. After you flame me.
Think about what you really want to do while they're here.
Good luck,
--Andy