Maternity photo advice needed!

Hi! I'm due with my second boy this October. Every summer my family enjoys vacationing in Ocean City Maryland, I've been going since I was born myself. It's a place very close to my heart and I was considering having my maternity photos taken there this summer. Here are my questions:

We planned to book our trip for early August, and I would only be 29 weeks. This is too early for photos, right? I feel like I'll be huge by then, and I may not mind it being early, but I think the guideline for scheduling photos is to wait until I'm further along.

If I decided to have photos taken when I'm further along, and still want to stick with the beach as my setting, should I chance scheduling our trip in later august? Perhaps when I'm 31-32 weeks? That makes me nervous that I would have the luck to go into labor early 5 hours away from home.

If I did somehow work this all out, does anyone know of a photographer that will do family/maternity photos on the beach in the area of Ocean City?

Thanks so much !!