robert_e_bone
Well, according to Dictionary.com:
tu·i·tion [too-ish-uh n, tyoo-]
noun
1. The charge or fee for instruction, as at a private school or a college or university:
2. Teaching or instruction, as of pupils: a school offering private tuition in languages.
3. Archaic. guardianship or custody.
So, was the OP offering guardianship? :)
Bob Bone
sorry Bob but you didn't seem to read point 2 of the very definition you provided. There it clearly states that the OP's use of the term 'tuition' was correct.
i.e. "If anyone needs one to one
tuition (teaching or instruction) on Sonar,".....
If he was incorrect in anything it would be in the use of 'on SONAR ' instead of
in SONAR. The latter being more correct.