I have one day free for exploring some of the Rhein before work begins on an overseas assignment for me this coming week. So I decided this Sunday to take the KD lines from either Bingen/Ruedesheim to Koblenz or from Oberwesel to Braubach - basically a Mittelrhein mini-cruise. I plan to hop off a couple times and catch the next ship that comes by.
The kicker is I'm staying in Koeln/Dueren, so I'll need to get myself out there and back on a train.
I'm trying to minimize costs. I know dBahn has the Schoenes Wochenende tickets which can be used on local transport between states (which would get me from Koeln to either of the start points listed above, and back) or there are Laenders Tickets that include non-local transportation within a state. I think that's correct.
I also know that a rail pass will get me on board the KD ships.
What I'm wondering is what is meant by "rail pass" -- would either the Schoenes Wochenende or Laendersticket count for free access? I don't need a "minimum 4-day, 180 EUR German Railpass" while I'm in Germany, so it seems like overkill to get that just for the free KD access. However, looking at dbahn.de's website, getting from Koeln to Bingen is 29 EUR one way, 2nd class. With a 20EUR boat tickt, that's going to start to add up quickly!
Am I missing something? Is there a way of doing this less expensively than what I seem to have run into?
Thanks!