Having family around and other responsibilities does not allow me to wear all the time either. However, I look at it as the time that I can wear makes it all that much better. There are times when my time is limited to wearing just one diaper and not being able to change into another one, but at least i was able to wear the one that day.
Abena Abri-flex is a good pull-up that is very absorbent. Unless you plan to wear for an extended period of time or wet a lot, a booster may not be necessary.
I like to see how wet a can make a diaper. Sometimes accidents happen and a diaper leaks at a bad time. A bit embarrassing in public but oh so much fun.