Inspection procedure at Clear Lake?

Does anybody know if inspection stickers can still be purchased at tackle shops - or is an actual physical inspection by an authorized person required?

Thanks in advance, headed out there tomorrow - shoulda checked earlier.

When I camped at SP back in March, I got my inspection stickers from the ranger station there.  The "inspection" consisted of me filling out a form and forking over some dough. 
Doesn't answer your question as to whether the tackle shops still do inspections, but it should keep you optimistic until someone with specific intel chimes in...

fishing tackle stores are still doing the inspections,  The  color of sticker is depended upon your residencey.  red for in county and blue for out of county. .   red stickers are good for life

Got my sticker at the state park office.  All I had to do was fill out a short form, pay $10 and I got my stickers.  Very easy and reasonable procedure.