Near Rhymes:
* bring a song along (similar sound, but not a perfect rhyme)
* bring a gong along (same as above, but less common)
* bring a strong along (same as above, but less common)
* bring a throng along (same as above, but less common)
Rhymes with "along":
* song
* gong
* strong
* throng
Rhymes with "friend":
* spend
* trend
* blend
* extend
Other options:
* come along (more of a phrase than a rhyme, but could work)
* have a blast (a bit of a stretch, but conveys a similar meaning)
Ultimately, the best rhyme will depend on the context and the desired effect.