Family work trip?

Need some opinions. My husband will be gone for 4 days, 3 nights on a work trip. It’s 3-4 hrs away from where we live. Our LO is 5 weeks, going on 6 on Tuesday. Do y’all think I should offer our daughter and I go with him? Or should I just stay home? He hasn’t suggested that we tag along with him. I THINK he’s going to have his own room also but I would need to verify. I’m still on maternity leave and I’m fine with our little one during the day, it’s just by the time 6-7 o’clock hits I’m needing some relief. Haha! I do have my sister who lives close and my dad. My MIL won’t be able to help because she’s working. And if you’re wondering about my mom, she passed away 3 years ago. 😇 I guess I’m just a little nervous about having her by myself for 4 days straight and making sure I won’t be too mentally exhausted. Yes she’s my daughter and if I didn’t have help nearby I’d have to definitely “suck it up” and handle business.