Welcome to timeshare trading! Once you get the hang of it, you'll probably visit some wonderful places. We sure have! Do join TUG (see my sig below). It's $15 very well spent because you'll learn to really get the most from your timeshare. The resort reviews (from timeshare exchangers) are extremely valuable in helping you to choose and to get the best confirmations. Often, the limited RCI photos alone don't give you an accurate feel for the places.
The hardest things to get used to are planning early and waiting for confirmations. Once you make a few trades, you'll relax more - it's well worth it.
RCI trading is pretty easy but usually requires advance planning. For most destinations (especially during school vacations), placing an ongoing search request as early as possible (over a year ahead, up to 2 years) is a good idea. But for overbuilt timeshare areas like Orlando, Branson & Williamsburg, you can usually choose from a decent selection of resorts well under a year out. If you want to travel during school break periods (especially major holiday weeks), try plan a year ahead anyway.
If you want to visit the beach during beach weather or ski resorts during ski season, plan as far ahead as possible, well over a year. The most appealing areas with only one or two resorts (very popular cities, beaches or islands) require the longest waits and you generally need to own a very desirable week at a top resort in order to confirm those. There are tricks to learn if you don't have a stronger week. You'll learn those on TUG's forums (like these at DIS but for timesharers). HTH!