Does this park go around the lake. Is it permissible to walk around the lake as a park goer, or is that the property of the surrounding houses?

This one also had the whole area marked as a large building. This has been corrected.

You tagged the church grounds with building:yes, which indicates that the whole area is the church building. You probably used the "Church Building" preset in the iD editor. The correct preset it the one just labeled, "Church".

Deer Lake West is not a sidewalk.

There is no park here off of Waters Meet Drive.

Waters Meet Drive is not a sidewalk.

This look like a residential area. Is the imagery for this area outdated?

This isn't the correct way to mark disc golf. This seems to indicate pathways here, which do not exist. The article on disc golf can be found at osm.wiki/Disc_golf

Unless the name of this body of water is "Holding Pond", then it should not be named as such.

Is there really a park here? It looks more like residential housing.

I removed it in changeset 45482058.
osm.org/changeset/45482058
If you would like any help drop me a line.

I mapped out the entire park. If you need anything feel free to drop me a line.

This whole area around the lake is a park, not just these sections you have marked.

A building and sidewalk in Southwood where messed up in this changeset. I resolved this in changeset 44934243.
osm.org/changeset/44934243

It is no necessary to do name="Baseball Diamond", etc. Just properly tagging the field as leisure=pitch and sport=baseball is sufficient. The renderer will decide how to properly communicate sport pitches.

Dollar stores are tagged in OSM as shop=variety_store. The address values need to be broken out, house number, street, city, state, zip, etc. I have made the fix on this changeset.

I updated the metadata on the church.

This entire changeset appears to be vandalism and needs to be rolled back.

You renamed the road instead of adding your business.

This has really caused a lot of problems with the roads in Saint Marks, FL US. There are now lots of roads on top of roads, with roads extending out beyond where they actually belong, overlapping existing roads.