Solo vs Couple Great Looping
Solo Looping and couple Looping can both work, but they are different games. The route does not care whether you have help. So the important question is what kind of workload, fatigue, and decision density your setup can handle day after day.
Solo strengths and tradeoffs
Solo cruising can be simpler socially because every decision is clean and fast. But line handling, lock work, weather stress, fatigue, and bad-arrival recovery all get concentrated onto one person. That makes boat choice and margin discipline even more important.
Couple strengths and tradeoffs
Couples can distribute work and keep each other calmer, but only if roles are clear and communication stays sane. A two-person crew with fuzzy roles can feel worse than a capable solo operator.
Bottom line
Neither model wins automatically. The winner is the setup that matches your temperament, boat, and tolerance for repeated workload.