I wouldn't say a putter, just for your age and distance level. I say this because my dad is more or less your age and has been playing since his 20s and he wouldn't throw a putter on that hole. He would generally throw his Condor (large diameter stable disc) or his F-8 Bearcat (an old Lightning disc...I don't know what they call it nowadays) so that should give you a good baseline.
I agree with the Comet. The Tangent could also be a good choice, but it does require some spin that you may not be used to. Other options are the Buzzz SS, the Prodigy M3 or M4 or even an Innova Kite. As you can see, there are lots of options for you. Just look for something that is Understable without being crazy understable, and you should be good. Good luck and let ia know how it goes!
In The PF Contender
OLF-Tern- Volt-Teebird-Banshee-Patriot- M1-Rocs of all shapes and sizes-Tensor- Pig-BB Aviars of varying plasticsCareer Aces: