Congrats on your "new" trailer! Sounds great! Can't wait to see pictures.
Here is a "quickie" tutorial on the pics...

Just like you were going to respond on a thread, but click the go advanced button...

Type in whatever info you want to tell everyone...

Scroll down to the next section of the page (before you submit) to the "manage attachments" button. Click on manage attachments and you will be able to "browse" and upload your photos.
If the file size of your photos is too large... then they won't upload and you will have to make them smaller.

(Usually will be too large if taken with higher resolution features in your digital camera.)
Then scroll down to the bottom of the section and click submit after your pics have uploaded.
Would love to see your pics!
Mrs. NorCal Bambi (traveling in S Tardis)