Welcome Truetom
I'm sure you will get more than your fix of racing here and all the help and advice you can handle ( some of it good, some of it..erm not so good
) but all offered with the best intentions.
UKGPL race 67's on Sundays ( these are the original cars and prolly the hardest to master)
Alternate Tuesdays are 65's ( definitely the easiest to drive) and with a "Novices" class for beginners and an "Amateurs" class for those who are faster there is plenty of opportunity to find some close racing.
The other alternate Tuesday ( if that makes sense!!) we run 66's which are somewhere in between and offer a huge choice of cars.
Add to that a smattering of "fun" races and you are fully occupied....and all for a fraction of the cost of iRacing?
You will probably need a GPL disc look on e-bay, should cost about £5-6. Then download the GPL installer ( the location is somewhere on the UKGPL website i think) . Then start asking questions about updates and patches to enhance your enjoyment...what could be simpler
look forward to seeing you on the grid Tom.