The Rennhack family aboard the Disney Destiny inaugural sailing

The Rennhacks

Cruises, wonders, and adventures. A nuclear family that travels the world.

⚓ The Logbook

Our Travels

An interactive map and timeline of every cruise, vacation and adventure we have taken: 230 trips across 54 countries, from Singapore to the Panama Canal, with 3 more booked.

Open the logbook →

Rennhack travels nautical chart

The Family

Michael Rennhack

Kathy Rennhack

Lisa Rennhack

Thomas Rennhack

Rocky Rennhack

On this day — September 11

First International 'Bucket List' Trip

Still to come

3-Night Halloween on the High Seas Bahamian Cruise from Fort Lauderdale

49 days away · Oct 30 – Nov 2, 2026 · Disney Dream · 3 nights

Just finished

3-Night Halloween on the High Seas Bahamian Cruise from Port Canaveral

ended 4 days ago · Sep 4 – 7, 2026 · Disney Wish · 3 nights

More

Michael Rennhack, author

Michael's Books

Seven titles on Amazon, including an industry #1 best-seller

Priceless Memories Travel

Kathy plans cruises and vacations

The nuclear industry's community & job board

Rennhack Pool Weather Station

Our backyard station in Coloma, Michigan (KMICOLOM11)