I'm really paying the price for not getting enchantment training earlier in the game. I have my skill level up to 98 now, but I was in the 90s before I found the guy at the Mages College, and he couldn't train me further. There's only one other trainer, but I think you might need a female character to utilize her since she's in that temple in Markgraf (either that or they're pissed because I stole that statue from them
). Either way, it's just taking forever to get through these last few levels to get to 100 and the double enchanting perk.