The discover pass would not be a bad system if they would actually make it user friendly - set the correct price point for a vehicle ($15/car $5/motorcycle) and make it a sticker for your licence plate when you renew your licence tabs - might as well make it an opt out as well just like the donation system they have now - it would be such an easy sell...

the rediculous thing you hang from a mirror is the stupidest setup ever! luckily my only visits to a state park are to camp and as long as you are paying to camp no pass needed!!