Chumrology

I need advice from my readership.

See, I actually need a new rabbi because I'm sick of my rabbi and his chumros. I'm not supposed to open pop bottles on Shabbos because they attached and it's creating a bottle cap where one didn't exist before but, every shul meal you go to, the bottles are not preopened. So, I asked about it. He said that I should insist on a steak knife so I can destroy the bottle cap, at which point someone would offer to open it for me. If I can allow other Jews to open a bottle for me, then why can't I open it?

There are actually other festering issues that I don't deal with. So, how DO I go about finding a Modern Orthodox rabbi to be *my* rabbi?

POST EDIT:
The important part of this post is:
HOW DO i FIND A NEW RABBI????????