just tell your chapter how you feel. Other's in the chapter may be feeling the same way you are and just havent spoken up for whatever reason.
We had a transferee come into our chapter the same time I pledged last year. She came from a chapter where the members called each other everyday and they met twice a month. So she had those expectations coming into my chapter. Well unfortunately for her, all of the chapters in this area are career chapters so they meet about once a month(except for the alpha chapters who usually meet twice a month for obvious reasons). Well everyone in my chapter has a career and she did not so it was not possible for us to call her everyday. She resigned in the spring from the chapter.
Sometimes what seems to be a good fit in the beginning may not always work out that way if expectations are different. I would just be honest with your chapter. But that's just me