Road morph pump, although a little cumbersome, is a great addition to your bike frame. I've got these pumps on both of my bikes, and when someone else in my riding group has a flat, we get out one of these gems. They have a gauge on them which is also nice.

Also, on recommendation of my bike buddies who have been riding many more years than me, I carry two tubes in my underseat bag, a multipurpose tool, and tire irons. To make changing a flat easier, put some (real) talcum powder on your spare tubes. Works for fitting them on the rim.

I also have a "bento box" bag on my top tube where I carry "shot bloks", cell phone, other stuff. The bento box idea came from some folks here on the forum a couple of years ago (maybe JoBob or Sadie Kate or Veronica- not sure who).