Mya, although Brea won't be doing the festival for a year, there should be other workshops in the Minneapolis/St. Paul area this summer. I will look and see what I can find and I do not think they are too expensive, other than flight and accomodations. Let me look at Cassandra's site because I believe she holds workshops often.
This one is already past, but I think she does them every once in a while, so you can periodically check her website or email her of upcoming workshops.
Aliyah's Workshops
Here is Cassandra's website...She is a great teacher and has many upcoming workshops...
Event Details
Good luck and happy dancing!
Note the weekend of May 16-21st...SHe has a workshop that week.