<p>Maybe you can consider applying as a transfer student to Stanford. They have combo engineering entrepreneurial classes, I believe. (There is chem eng with entrepreneurial emphasis, I think, along with others). It might be closer to your interests.
Another option is to apply as a transfer student to either Harvey Mudd or cal tech. Harvey Mudd would be smaller classes, more intimate, probably very few TAs, if any. Cheaper options would be cal poly SLO or cal poly Pomona. It’s easy to apply as a transfer student. If you don’t like it, you might be able to go back to Ucla. I went from Ucla CS to cal poly SLO in EE, and transfered back to Ucla.</p>