I know how you feel. Nowadays, its impossible to find a true Guru of any path - Vaishnava, Shaiva, Shakta, whatever. Especially when you're a Westerner (an "outcaste").
It's a dog-eat-dog world out there. I have to go throughout my whole life as the Lone Soldier. I have no community that does not shun me, and of those Hindus who welcome me, none of them practice.
Our "Temples" are just money dens filled with intolerant people. Whatever little worship goes on is given less importance than some dance from some 80s Bollywood movie. At least, that's how it's like for the local temples of my area.
I've read the story of another Western Hindu on another website. He had to pay an arm and a leg (figuratively, of course) just for a homa. When the "priest" saw him, the "priest" got angry because Prabhu was white-skinned!
You know its the Kali Yuga where you can't even take shelter in the holiest places on Earth.
Stick with it, and keep praying to Lord Krishna. Personally, I know that He's a better deliverer than Dominos' (an inside joke). When chanting this mantra:
Hare Krishna Hare Krishna Krishna Krishna Hare Hare Hare Rama Hare Rama Rama Rama Hare Hare
I am no longer a Lone Soldier, but I have an army behind my back; an army that can annihilate the forces of every man, unscratched. This is the army of Krishna's Love.