Here's a fun thing to do with a prosthelytizing evangelicals, or christians in general.
I tell them that I've never met a "christian", i.e. someone who follows the teachings of jesus christ as described in the bible, namely "sermon on the mount". They'll tell me that they follow the teachings, in which case I'll find the part that says "give to the one who asks of you, and do not turn away he that wishes to borrow from you". So give me $20. Sometimes they'll whine and say that god wants them to be good stewards with their money, in which case I'll find the part that says "but lord, how shall we cloth ourselves, how shall we feed ourselves? And I (jesus) say unto thee, look at the birds, they neither sow nor do they reap, but god takes care of them. Don't you think he'll take care of you?" Eventually I get to the part where jesus says "You hyprocrit! How can you tell your brother there is a speck in his eye, when you have a log in your eye?" Then I say "give me my $20 hyprocrit!"
I've actually had people give me $20!
Of course I wouldn't try this with muslims, they might cut my head off. Not figuratively, literally. So to get back to the subject, no, I don't find evangelicals to nearly as obnoxious as some others.