Thanks for the replies everyone. I do want to get a rig that has both a mainsail and a jib. I eventually want to crew so learning a sloop would help a lot. I see on the Barnett builder's website I could buy a jib to add on. I have been looking but I can't find any sunfish or laser boats for sale.
Also, does anyone here cartop their boat to the water? My car would be a pain to add a hitch yet I don't want to lift 150 lbs of boat to put it on my car. Does using a roof rack get old?