I have been full-time for about 9 months, and everyone is either suipportive or accepting. In my own community, a small rural fishing fillage, everyone knows about me. Most knew me before I transitioned and are just fine with me now.
When we go into town (population about 4000), I don't advertise that I am trans, obviously, but I am sure that a lot of people 'clock' me. Nevertheless people still treat me politely. Of the places you listed, I have been to all except the gym. I am pre-surgery, so I would not feel comfortable in a locker room. Once I have had my surgery, I am sure there would be no problem there either.
I am a member of a couple of fairly large groups (50 members in one, about 150 in the other), and transitioned while actively participating. I received a lot of expressions of enthusiastic support in both groups, and not a single negative word.
There is one group in town that I joined after transitioning. I think they all know that I am trans, but no one there knows anything about my past. They have only known me as Kathy.
Wherever I go, I am treated like any other woman. I do sometimes get a curious look from strangers in restaurants. I just smile back.
The reactions from people in our village and in town have been way better than I feared.
I live in Canada, where trans rights are protected in law both federally and provincially. YMMV, but people's reactions will probably be better than you fear.