2000 - 2019

For nearly 20 years, Denis Sullivan operates out of Milwaukee as an extension of Discovery World. Children can attend educational day and overnight trips on board this “floating classroom” while adults can also sail on board. The Denis Sullivan also makes frequent trips to various tall ship festivals across the country, Canada, and the Caribbean.

2019 was the last year she sailed in the Great Lakes; she sailed more than 5,000 nautical miles on the Great Lakes and competed in the Great Lakes challenge.