3,000 mile road trip in 3rd trimester?

Erica

Hey everyone, im not in my third trimester just yet as im 25 weeks. But next week at 26 weeks ill be going on a trip from Washington to Florida that is almost 3,000 miles to see my family. My father was just diagnosed with a rare heart disease that has no cure and has been in the hopital due to multiple heart attacks. I want to see him so badly and im bringing my 5 year old son who misses his grandpa tremendously. Ill be staying for a few weeks and will be in my 3rd trimester by the time we drive back home. I was wondering if anyone has driven long distances like this so late in pregnancy? Is this even safe? What are some things I can do to make sure im comfortable being in the car this long? Id love to hear experiences