Didn't take the time to read the replies yet, but here is my experience......
I started taking my daughter on ANNUAL Mother/Daughter weekends when she was about 9 years old. We started small at first... tent camping locally (Mom was a total camping novice!), fishing in the river, cooking over an open fire. It was more about CONNECTING without interruption (no tv, no radio, etc). We quickly progressed on to "fancier" trips and now we tend to alternate between a "big" trip one year (this year was our second M/D Disney weekend!) and a more local trip the next year.
We have had some absolutely AMAZING adventures (she will be 19 this year) and I wouldn't trade my memories of our weekends for all of the gold in the world.
I started taking DS away on ANNUAL Mother/Son weekends when he was about 10.... again, we started local and small with camping, etc. He really loved the camping so we kept it up for a while. We have traveled to Quebec for camping, as well as around NH camping.... and he was the first one to have a Mother/Child Disney weekend! This past fall our M/S weekend was at MineCon (Minecraft Convention) in Orlando (but no Disney
).
Again... PRECIOUS memories (he is 16 this month) and worth EVERY PENNY and EVERY MINUTE!
Our rules are that each weekend must have a component for EACH of us.... for example, the MineCon weekend obviously was mostly for DS.... but our time at Downtown Disney was for me! And when DD and I traveled to Mystic Connecticut, the aquarium time was for her and the historic Seaport was for me!
Anyhow.... I think that the kids would agree that it doesn't always take a Disney year to make the best memories. DS and I still laugh (well, kind of) about the camping year that we got flooded out of our tent! And about the trip to Quebec.... the campground was literally DESERTED.... we were the only ones there for three nights.... kind of creepy but a good adventure! And we sat outside at our picnic table playing the game of Life until it was too dark to see the gameboard.... two nights in a row! (DS has always loved games!)
And DD and I can have fun together nearly anywhere, but we both love a good adventure! She is a great sport about doing slighty "crazy" things and trying new foods and new placs. We are tossing around the idea of Niagara Falls this summer for our M/D weekend (but it is about a 10 hour drive!
).
Anyhow... it is not about the money spent, but the memories made. And I'm sure my kids would tell you that some of their fondest memories are from our one-on-one trips. And of course, the kid left at home always got special "Dad" time.... usually a nice restaurant meal (we don't eat out on a regular basis, so that is a treat here), maybe a movie or a trip to the local fun park for go-carts or mini-golf.
My one bit of advise.... DO IT!! Local camping with a cooler full of food and drinks, a fishing pole in the back of the car, a camera, and a sense of adventure can go a looong way to making great memories with the kids for very little money!
Best of luck....................P