It's really easy actually. You don't have to put the car in 1st gear and you don't have to remove the radiator. There's plenty of space between the timing belt and the fan.
Here goes...again, but step by step:
Turn the engine by hand and make sure all markks align. The ones on the camrods are to be aligned with the "stripes"on the housing. The pulley on the crankshaft is aligned with the large stripe on the yellow cover. There are 3 marks. The one that has the longest mark is 0!
Then take of the T-pipe from the cooling on top of the front from the engine. Otherwise you won't be able to take of the yellow cover. There's a bolt on the outlet side of the car to let out the cooling water.
You need a new gasket there for the T-pipe.
Take off the cover and mark the pulleys from crankshaft and distributor with a white marker.
Just cut the old timing belt and put on the new one. Yes, the pulley from the crankshaft gives you some trouble, but it is possible to fix the belt.
Put the belt in place and loosen the bearing again. Again, the tension is not enough so use a scredriver (a big one) to strenghten the belt.
Make sure again that all marks are in place. Turn the engine by hand 2 times. You could even put the yellow cover back in place to make sure the crank is in the right position.
Feel the belt. You must turn it a quarter. That's the right tension. Then put back the cover and the T-pipe with it's new gasket.
And oh yes...fill the cooling again.
If you still hesitate to do the job, then come over here and i'll do it for you in about 10 minutes....
Good luck.