Teresa,
First, welcome to RCU. It's a great place with a lot of good people (sorta like RC flying in general), and you'll get some terrific answers.

The Four Star 40 (4* 40) is a GREAT second plane, it has very docile flight characteristics and you should enjoy flying it. Drag it out and give it a try. If you're nervous about it, get someone else to take a flight and trim it out.

Flying taildraggers IS a bit different than tricycle gear, so read through the thread that I've shown a link for; should explain things pretty well.

http://www.rcuniverse.com/forum/m_17...tm.htm#1793955

Good luck, and have fun!
Dennis-