[Plugin Gravity Forms Geo] Is it possible to combine ?

Hello

I have a travelling blog.
I would like to create a form for my visitors, which they will be able to create a road map of their trip.
Is it possible to do it ?
Maybe with

Gravity Forms
+
NextGen or MapPress

http://wphostreviews.com/product/mappress
http://wordpress.org/plugins/nextgen-gallery-geo/faq/

And is it possible to add these plugins with BuddyPress.
On the profile of each users.

What do you think about it ?
Thanks