I hate to sound like the voice of reason here
It's definately worth extra $$$, but the question is...how much is it worth it for you, especially for only one night?
- The boat ride back is definately relaxing, and better than taking a bus.
- You also have easy access to the Dolphin, YC, BC, and Boardwalk, if you want to do some exploring, or to have fun at Boardwalk at night
- The pool facilities at the Swan/Dolphin are 100x better than Pop
- The overall facilities at Swan are 100x better than Pop. Swan and Dolphin are basically deluxe resorts. You can get full room service, or enjoy a coffee at a cafe, or enjoy deluxe dining, etc
There are definately a lot of benefits to staying at the Swan vs PopCen. It sounds like you're only interested in the transportation and sleeping options. If that's the only benefit to you and you're concerned about the extra money, then I'd think twice about it. However, if you plan on taking advantage of all that the Swan has to offer, then it's worth the extra.
Another thing to consider is that you're only booking for one night. Meaning, you're not committing to something for the whole trip. You can give the Swan a shot for a day and see how you like it. If you like it and you think it's worth the extra moolah, then you know you have more options in the future. If you don't like it, you will have learned a lesson and won't think about trying it again.