Acceleration for Tier 2 consulting preparation & getting in.

After preparing for couple of months generally for consulting - case interviews, fit stories, numerical tests & math skills, cv & cover letter, I feel a bit stuck since I am doing it alone and do not have any feedback or interactive response on my activity.

Is there any ways to bring in vitality & interaction in consulting preparation process and to accelerate it?

Bootcamps?
Coaches
Mentors
Live Case prep?
Other?

I am considering to physically relocate myself to get into a best environment for consulting preparation where there would be possibilities to:
Networking & meeting firms in events
Meeting consultants from tier 2 consultancies
Case prep Clubs
Case prep Partners
Etc?

**What would be a best place on earth to serve as a hub for getting into consulting? I believe tier 1 cities?

Ex. Europe: London, APAC: Singapore, etc?

Would money spent on physical first hand interaction would be better spent or should I find coach or mentor? Or do it simultaneously?

Thank you in advance for your opinions.