K.O.
I totally agree with Maria - I have a double BOB and it is one of the best investments we made. The front wheel can be changed to be fixed for jogging - there is a small basket underneath for storage. We use this stroller for everything. For walks in parks with varied terrain, it is awesome. It also made a trip to Disney World. You can break it down - it is a side by side stroller. Another nice feature is the dual umbrella top. Each side has it's own canopy, so one child can be covered while the other is not. Also, each side can recline on their own as well. The weight limit combined is 100# so you will get a lot of use out of it. I have 3 children and when we go for family outings one side is dedicated to the baby - 3 months and then the girls take turns getting in and out - 2 & 4.
I got my stroller from online - strollermama.com. They were great to work with. You might be able to find a used one on ebay or through a mom's club or craigslist. If you have any other questions, please let me know.
Good Luck
K.