While caulking and seals and etc. are normal maintenance items, your RV seems too new to have anything other than very minor leaks. I can see the dealer's point if we're talking about a few dribbles from a dried up seal, but if we're talking about water pouring in around every roof opening in the shower, that's another thing altogether. I'd be interested to know exactly how much leaking we're talkin' here.
If you feel the leaks were more than normal maintenance, and your RV hasn't been obviously rolled over or had a tree fall on it, I urge you to call FR and speak to them yourself. I and many others on the rPod forums have had lots of positive experiences when dealing with Forest River directly. In some cases, FR has directed their customers to a different dealer after the first one dropped the ball on a service issue. Lots of us have had some pretty big issues repaired well out of warranty on FR's dime. It's worth a couple of phone calls, anyway.
I also say this because my service experiences with several dealers has been mostly negative. I would describe it as varying levels of incompetence mixed with outright lies. They say there's some good ones out there. I've heard about 'em - never actually seen one myself. Like Sasquatch.
Please give more details and if you call FR, let us know what they say.