i also live in kidderminster and have not found any where to fly, we did try springfield park but it was not a clean wind,
kempsey kite club is still open and has never close only the shop onsite, it is run by a members committee, it is open most saturdays and sundays wind dependent were are now affiliated with the bksa so there insurance essential, there is a £10 charge for day flyers or £80 for there whole year. here is a link to the facebook page as there are a couple running but this is the only one used now
https://www.facebook.com/groups/1501594096826400/