Travel Packages
Marriott Vacation Club Rewards
Using a Travel Package award is really no different than using a normal Standard or Stay Anytime hotel reservation, though you will want to call Marriott Rewards to attach the hotel e-cert to that reservation. So just look online for the award availability for the nights you want, then call Marriott Rewards to order the award and make the award reservation. You will have to tell them exactly which Travel Package award you want (i.e. which airline to deposit miles into and how many miles you want transferred.)
You will be best suited to look around and search through the appropriate airline forum for how best to make use of the airline miles you will now have.
You can use Marriott's online reservation tool to look for award availability at various MVCI properties, though it might take awhile. As mentioned, award availability at most MVCI properties can be hard to find. So a little patience in your looking can be very helpful. Realize that since Marriott doesn't "own" most rooms at the MVCI properties and as such they are limited in the number of suites/rooms they can offer through use of points. Some locations like Hawaii or Aruba may have little to no award room availabilty period. Other locations like Orlando may have much more availability.