I Don't get it??
If you want a wedding on the water, you and your lovely wife to be, shoud get in the "Bat Boat" and take your vow's, and have all your freind's come to the ceremony by boat to participate.
After all is said and done, All can boat to the next stop for the reception party. Kinda like a Poker Run.
When you and your new wife want to leave the party.you can get in your BAT BOAT and go to your private island!!!! Nobody will even know that you are missing.
Gee, I think I know who you might be
There is not alot of us Bat People around.
Best of Luck,