I have a great suggestion.  Its difficult to travel to get chess lessons. Summer is coming up. How about reading a book from Jeremy Silman. The book is called Reasses Your Chess. The fourth ed. is the latest. The book helps 1400 to 2100 + rating group. Jeremy has also a book for endgames. Its a complete endgame course. So, before you think about gasing up to travel miles from home. How about checking out your local library and get the book.