Watch Johnson Family Vacation (2004) HD Full Movie Free on SolarMovie. Watch Johnson Family Vacation (2004) online free. Buckle up for the wildest road trip of the year. A comedy adventure about a misfit family trying to ...Buckle up for the wildest road trip of the year. A comedy adventure about a misfit family trying to survive outrageous obstacles (including each other) on a cross-country trek to their annual family reunion.