Bachelorette 2 Weeks Before

Looking for advice! My bachelorette weekend which is a low key beach weekend per my preference is 2 weekends before my wedding (I will have one weekend off in between and the whole week prior to my wedding off). This was the dates that worked for everyone (I have 7 bridesmaids) and I’m not super worried about it because I have the whole week leading up to the wedding off and am planning to have my RSVP’s in by June 1 and wedding is September 4 so I’ll have plenty of time to do final head counts and seating chart etc. Any tips on how to prepare for the week or two before your wedding? Anything I should do prior to the trip to give me peace of mind? The trip is less than 2 hours away from where I live/where the wedding is so if I did have to leave early for a crisis it wouldn’t be impossible.