Horse trek Kyzart - Song Kol

[florismeert]

Hi,

Me and 3 friends will arrive by car (we hired one in Bishkek) september 9.
We want to make a horse trek from kyzart to Song Kol and back (not from Kochkor because it's a little bit too long) in 2 days.
Is it possible to book a guide and horses in advance?
We want to travel low budget but also want to spend the night in a yurt camp at Song Kol lake, is it possible to just arrive in Kyzart, hire the horses, and find a guide to travel with us to SOng kol and book a night in a yurt camp (not in advance)?
And last question: are there different routes from kyzart to song kol? So we don't have to take the same rout twice when we head back to our car the 2nd day.

Regards and thanks!
Floris