hi, lyin',
i understand exactly where you're at -- i was there too about a year and a half ago. i really missed being part of a Christian community, the camaraderie, and i too wanted to draw closer to God; i wanted to do the right thing.
i too was nervous at first, wondering if i would figure out when to sit or kneel or stand or pray or take communion, or sing, etc. etc. don't worry. if a church is worth anything there will be friendly people to help.
i started searching around, went to lutheran, methodist, catholic, quakers, salvation army, spiritualist, unitarian, and finally a tiny presbyterian church where i stayed. i did not stay because i embraced the presbyterian teachings -- i stayed because there was a bible on every chair, everyone followed along in the bible, there are many bible studies held in many locations all week long. i heard the bible being taught. (this was a real eye-opener by the way, i found out that jws are not the only ones who study the bible!) the people also were friendly, and totally willing to accept me as i was - very non-judgemental. i could have all of my questions (like i still do re hell and trinity, etc.) and it was ok. i was still welcome. and in fact, they still have asked me to be part of services, reading scriptures, and actually teaching the youth group about the teachings of jws.
at first i wanted them to give me special attention and tear down all the jw teachings so that i could then believe in the church. i discovered as time passed that no religion has a commodity on "the truth", but that there are true Christians everywhere -- (maybe there are even some in jws) -- the are the ones who accept Christ as Lord and Savior. your faith is not the church you attend, it is your relationship with God.
so, the community church you mentioned sounds good. give it a try -- let us know what happens!! hopefully it will meet your needs, but if it doesn't keep searching. when you find the right place, you will know.
very best wishes with love, nowisee