We always have a golf cart, either a rental or we bring our own.
There is ample cart parking at the Outpost bus stop. Main stop for park busses, etc.
At the Settlement there is a decent size lot for the marina and a huge cart lot in front of HDDR.
The Meadows has a big lot near the trading post and another near the feature pool. Cart parking was a little sparse at the quiet pool.
We find the cart a must for getting around the Fort quickly. Also necessary for "looping" during Halloween and Christmas.
Any other questions consider posting in the Camping forum,
https://www.disboards.com/forums/camping-at-disney-world.24/. You can get just about any question answered about the Fort. It's a very active forum.