It was one of the best holidays I have had. Thank you for creating the perfect facilities for a relaxing and enjoyable summer.

Merry Christmas and may God bless you and your work onboard G. Challence.

Ulrik (Denmark)


…the meals where great – many thanks to Sandra – alltogether I enjoyed the time with you and on the boat very much..

Rainer (Germany)


I’d like to point out that the food was delicious!
To sum it up, I was satisfied with everything. You do a great job organizing this program and I definitely didn’t regret taking part in it.

Wishing Continue reading


I just want to say that both of you are doing great work in reaching others. You both have humble hearts as husband and wife in front of the Lord and it is so clear to see as a guest Continue reading


Overall, I loved my experience. The food was amazing, the culture was fun to explore, I was challenged in my faith and encouraged and learned a little about sailing.  Thank you for the opportunity. I have  suggested Continue reading


As I sit here in my apartment in the cold state of Minnesota, I wish I was still in Greece sailing the seas and growing in Christ. I spent the last school year at the Bible school in Germany called Continue reading


Dear Sandra, dear Theo,

before I’ll leave my office to start my weekend I finally want to drop you a quick note and to tell you: the time together with you on Genevieve Challenge was one of my most beautiful Continue reading