Yes, there are a few labs that will process this film.
http://www.cinelab.com/8mm.html
https://www.spectrafilmandvideo.com/
http://www.yalefilmandvideo.com/filmprocessing8mm.php
Very easy to find via Google search...
As for a good quality camera, it depends on what you mean by that.
The Minolta XL 401 is a great, small, inexpensive camera that has a built-in intervalometer for time lapse and has a good lens.
As for high-end cameras, you can pay just about anything you want for high-end Minolta, Canon, Nizo or other major brand cameras.
I have a Minolta Autopak-8 D10 that is the Mercedes of Minolta Super 8mm cameas with only the D12 being supposedly better. The all-black D12 has a 12 to 1 Macro Zoom Rokkor 1.8 / 6.5 - 78 mm. The two-tone D10 is silver and black and comes with a non-macro 10-1 Zoom Rokkor 1.8 / 7 - 70 mm, but the D10's lens is reputed to be sharper than the D12.
http://super8wiki.com/index.php/Minolta_Autopak-8_D_10
I have shot with Beaulieus, Canons, Minoltas, Nizos, Bauer and many other Super 8 cameras and all are good performers but some are better than others.
Myself, I prefer Minolta.
PS: the Nikon R10 is great too!
http://super8wiki.com/index.php/Nikon_R_10_Super