Being my Condo backs up to the channel, trust me the walk ins are the problem. The city has allowed the landscaping of the park to go to crap with overgrowth that is a public toilet/hotel room/pot smoking area. They allow the building of the four story buildings that block the view of London Bridge from London Bridge Park, and also prevent air flow (genius decision :hammerhea ).
The "non-mooring" areas will simply become super party areas like the "Sandbar". I can see huge crowds in those 100 yard spots with beer bongs, stripping, and other "non-family" public park activities that they are trying to prevent. The whole thing is insane. Most of the folks who are too young to drink, tend not to be boat owners. LHC needs to pull their weight on fixing what they do have control over, and enforcing the laws that are already on the books to eliminate the criminal problem in the channel.