Can someone offer any insight into the general terrain along the South Downs Way near Eastbourne? I'll (38 at the time) be traveling to England next May with my 70-year-old mother and plan to spend three nights in Eastbourne. We did the coastal walk from Whitby towards Robin Hoods Bay a few years ago and loved it, so would like to do something similar on this trip. She's in good shape for her age-swims and bikes regularly, and even her doctor at a recent well-visit said "You don't act 70!"
However, I still want to be mindful of her comfort; flat paths, and even uphill are fine, as long as there isn't much in the way of rocks to scramble up and down. (We were up on the North Shore of Lake Superior recently and there were some rocky outcrops and gorge climbing that she wasn't comfortable with-I can't imagine the terrain along the cliffs in this region is too similar, but I want to avoid any potential frustration so I'm doing my research ahead of time!). She's leaning towards checking her suitcase so she can pack her trekking poles, which will certainly offer an additional layer of support.
Thanks!