Hi
Without seeming like I am trying to give you a quick sales pitch, I do actually teach Piano Accordion (beg, Int & Adv) I am based in Goole, Yorkshire and would travel. I am teaching Piano Accordion at the Folkworks Summer School, held in Durham this year as well as running workshops youth workshops & sessions at Cambridge, Sidmoth and Beverly.
Feel free to get in touch if you want a lesson, in the UK of course!!
I would love top go over to the US and do some workshops but it will depend if there is enough interest.
CHECK OUT MY WEBSITE: www.sampirt.co.uk
I hope this is of some use.
Cheers, Sam