The Westin Jekyll Island

Yes

Not sure if the Westin does or not but definitely a place on the island.

Yes they do

They "anticipate" your daily spending 🤷🏾‍♂️

Not Likely.

When I comes to the island, all restaurants are locally owned for the most part. For Mexican, Tortuga Jack's is amazing! That said if you are looking for any restaurant chains nearby, check Brunswick as it is about a 15-20 minute drive away.

Was there only 1 night. I don't recall a hot tub. There's a pool outside, didn't use it so I don't know if it's heated.

There is but I don't have access to their back Channel lines.

The hotel has some but I'm not sure if they are free or if you have to rent them.

There is parking close to the hotel that would for sure take your rig. If you look on a map the conference center is about 400 yrds from the hotel and on the back side there is a pretty big parking lot and that wood easily fir an 18 wheeler.

Great Dunes beach (the beach the Westin looks over) is very dog friendly, as is much of the island. Glory beach behind the soccer complex is the only one I know of that isn't. I take my dogs to the island constantly. Many restaurants have outdoor seating that allows dogs to be there. I recommend the fried shrimp at the Love Shack inside the Jekyll Market, The Reserve at the Westin, and Wee Pub! The Westin is dog friendly too, I see guests with dogs in and out and there is a great grassy courtyard where you can hang out with your dog :)

I was there for lunch only