I suppose we should be thankful there are an comic shows left a all. Like you I like to get the full shopping experience once in a while.
Of course it's good to be able to look at old and scarce comic books in person, but I found I was leaving with just one or two cheap box Moderns at the end of the show, while Gez was charging more and more for entrance. Eventually it simply wasn't worth the effort for me to continue. That was 2006, even before I started buying comics online or had joined the boards.
Eventually I do feel the need to evolve my collecting in order to stay interested and connected - probably my ADD manifesting there. From an empowerment perspective, I also feel it's a very good thing to be in a position where dealers like Silver Acre can be made to seem small and unimportant, and you can comfortably move well beyond and away from them, just as I did with Paramount Book Exchange years before.