Hey Lauryn,
My girls have travelled a lot, they have trained all over the place. We email the club we want to train at ahead of time, tell the coaches what skills the girls can do and what they are working on and we have always been happy with the training the girls have received.
The girls love it, training in the UK they got to work skills we don't use here and learn new names fro skills they already had.
In the US they got to learn all about the USAG skills and routines.
Other clubs have always been welcoming and the girls are planning to go back to the UK club next year, it was a blast.
Just go for the experience, gymnasts are all alike, you will make friends quickly and have so much fun.
