Welcome to Over50sForum! The site for people over 50 to chat, make friends, discuss, share, and generally be part of something that's fun and friendly :)
You'd be surprised, some people find being asked to help flattering and would be pleased to pass on their knowledge. Lots of people have time on their hands, ask around.
go 4 it.... I started to learn french at the age of 50 ...with no previous learning. i started with CD's then took lesson at local night school now in france learning first hand... best thing I ever did .....
I'm learning Spanish at Memrise at the moment, have a look and see what you think. It's completely free, and split into lots of mini-courses so you're not signing your life away!