Some management schools do offer online training. While it may be good, it is not equivalent to a face to face course.
Check out the community colleges in your area. Several of them will have resturarant management classes all year round for you to take.
Spa management classes are offered online. Some of the places you can go online for spa management include www.spas2b.com and also www.alpine.edu.
University of Illinois offers project management classes. You can also attend them online.
There are available agencies that offers tutoring services in various fields like restaurant management. If you want to avail some, you can search the web for offering schools or agencies or you can ask your school if they can recommend some.
Yes, most schools do offer business management online. I would check with your school and see what is available for the semester.
If you want to find a good money management class, I would need your location to recommend a school. There is always the online study that is available wherever you are. You can take online classes and get your college credits and learn money management.
The cost for online classes varies from school to school. There are many schools that offer online engineering classes. The best rated school is engineeringonline.ncsu.edu.
There is probably not much you can do as far as online high school classes. There is always being home schooled, but that does not allow you to take all of your classes online either.
Yes you should attend a restaurant management school if you want to one day own a restuarant. You should also go through culinary school as well. Allculinaryschools.com has more information about the field.
You can take home economics, math:algebra, buisness, money management, im in middle school and i can take money management... lots of classes
Sheffield School offers excellent interior design online classes.
That is a great idea to have high school classes online. You should check this site: http://www.theamericanacademy.com/ they could be a great help for you.