Stuck on what to do 

I need opinions please. I’m really stuck on what I want to do, so I am in Louisiana and my family lives in Texas about six hours away. I really want to go visit and I'm supposed to leave on Sunday, but I'm really stuck on what to do because I would be traveling with five kids to take my niece back and then four kids coming back home, which are my four. My partner thinks I should wait until Labor Day weekend and we can all travel together and just meet my sister halfway to drop my niece off. The downfall with me traveling alone with mine is that I would have to stop 2-3 times to feed my 3 month old and bathroom breaks, and getting gas. Additionally, my kids are ages 5, 4, 1, and 3 months, so my hands are already overflowing with two children under 2. I’m just really stuck on what to do because I really want to see my dad and my sisters. 🥲