We r planning to go to cannock chase tomoz with the horses, just double checking where is the best place to park the trailer? (i have an ordnance survey map) We want to go on routes that aren't massively gravelly though as ours are barefoot and that's a big annoyance for us! We will have one OH on a bike and 2 dogs. Prob wanna be out for about 3 hours and don't wanna be going too near any roads!