Hello Uwe, Here is the icon and custom wordmark idea I came up with for you. The maritime icon was inspired by the cruise/sea side of what you do. I wanted your brand to feel like something you might find on a high-class yacht or cruise ship. I then paired it with a clean and modern font to make the logo feel nautical, yet new and top of the line. I hope you like it. Thanks for looking!
(This is merely a one-color version of the logo. I will post additional options soon as well. However, if you do happen to go with a one-color logo, it will make printing, embroidery and other things much easier and more affordable.)