Depending on what you do and where you go on vacation. Renting a condo is probably the same as being at home. Which probably is why you didn't feel like you even had a vacation. You still had to cook, clean, and wash clothes, dishes,etc. So not fun for you. Your hubby should have taken on half of the duties so you could enjoy yourself too!
Cruises I hear are the way to go when traveling with a lot of children. I enjoy staying in hotels, to be honest. Or if I am near family, I stay with them. It's easier, and I can relax more.
I remember my parents took my brother and I on a 6 week out-west trip. We spent the majority of time in the car, or in bed and breakfast places. I love bed/breakfast places. You can find some that are kid friendly. You have a breakfast provided for you( usually it's quite filling), a clean room, and a decent rate.
Other places have packages , especially touristy places. I know we used those for attractions from time to time.
Whenever I do take a family trip, i make sure to block out time for myself. Usually this is done by telling my husband that I need a break, and then I am able to go read a book, sit by a pool, or go for a walk. Sometimes a nap helps too. You should take some time for yourself, and relax. Let everyone know it!