Has Anyone Got A 15.2/15.3hh Horse That I Can Loan Or Ride???

I'm 13, Live In Blaydon-Upon-Tyne, Newcastle, UK, And I'm Looking For A Horse To Loan!? I've Been Riding For As Long As I Can Remember And Have Been Working At Local Stables For Years! I'm Looking For A Horse [Male/Female] About 15.2/15.3hh To Loan Or Ride?? I've Loaned Horses In The Past And Am Experienced!! x