Great aeroplane,side-sliping with flap will cause rubbing between brackets on flap and underside of wing which leads to splits forming. drop the flaps and have a look.chances are that if it has been used for for mustering that there are already gaps there.Your engineers would drill a hole at the end of the crack to stop it travelling any further.does not look pretty,but thats the way it is.
Apart from that,you can load the thing to kingdom come and land it anywhere (within reason).
But take our friends advice and read the manual.it's not just about hours,but how well you know you machine and it's limits,and of course your own.
Enjoy
