Not really an AIBU to be honest, more a bit of a self-pity moment!
Just trying to sort out after school activities for my DS who is going into Y1. I have been taking DD who is in nursery to a toddler gymnastics class that allows school age children to go along in the holidays. He has loved it and has been begging to go back so I investigated the classes available for age 5. There are two locally - both of them on the same day after school, at a time when I'm still at work and he's still in after school club.
One of them runs a Saturday morning session but it's massively booked up and from the length of the waiting list he wouldn't get on it till he was too old for that class (and I'm not sure they allow complete beginners on the next stage).
I can't change my days of work for another year due to work regulations (I work 4 days but this isn't my day off) and once before when I was due to change something (can't remember if it was days of work, it might have been a swimming class) and I changed it so that DS could go to a class he loved and had been missing, the organisation moved the class to a different day before we had a chance to go to it again.
No real answer, just wanted a bit of a moan to be honest!