SERAPHIC'S PROFILE

I have been into RPG Maker 2003 for some time now and I feel ready to start something, I chose Harvest Moon but I need some help with just how I can set up things such as planting/watering/harvesting, weather system, seasons, calandar display on screen and tools upgrades and house mods. I looked deeply on searches and everything similar to what I wanted help with but they are old and outdated with no working links but I heard things can be done with the events, I just need some tutorials really, thanks in advance if anyone can help, will be sure to credit you in game. :)